大学英语六级真题阅读理解强化练习四(1)
[b] Part III Reading Comprehension[/b] (35 minutes) Direction: There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B) C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center.[b] Passage One[/b]
Questions 21 to 25 are based on the following passage:
Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing（裁判）decisions that denied victory to their team. A researcher was appointed to study the performance of some top referees.
The researcher organized an experimental tournament（锦标赛）involving four youth teams. Each match lasted an hour, divided into three periods of 20 minutes during which different referees were in charge.
Observers noted down the referees’ errors, of which there were 61 over the tournament. Converted to a standard match of 90 minutes, each referee made almost 23 mistakes, a remarkably high number.
The researcher then studied the videotapes to analyse the matches in detail. Surprisingly, he found that errors were more likely when the referees were close to the incident. When the officials got it right, they were, on average, 17 meters away from the action. The average distance in the case of errors was 12 meters. The research shows the optimum（最佳的）distance is about 20 meters.
There also seemed to be an optimum speed. Correct decisions came when the referees were moving at a speed of about 2 meters per second. The average speed for errors was 4 meters per second.
If FIFA, football’s international ruling body, wants to improve the standard of refereeing at the next World Cup, it should encourage referees to keep their eyes on the action from a distance, rather than rushing to keep up with the ball, the researcher argues.
He also says that FIFA’s insistence that referees should retire at age 45 may be misguided. If keeping up with the action is not so important, their physical condition is less critical.
51. The experiment conducted by the researcher was meant to _______.
A) review the decisions of referees at the 1998 World Cup
B) analyse the causes of errors made by football referees
C) set a standard for football refereeing
D) reexamine the rules for football refereeing
52. The number of refereeing errors in the experimental matches was _______.
A) slightly above average
B) higher than in the 1998 World Cup
C) quite unexpected
D) as high as in a standard match
53. The findings of the experiment show that _______.
A) errors are more likely when a referee keeps close to the ball
B) the farther the referee is from the incident, the fewer the errors
C) the more slowly the referee runs, the more likely will errors occur
D) errors are less likely when a referee stays in one spot
54. The word “officials” (Line 2, Para.4) most probably refers to _______.
A) the researchers involved in the experiment
B) the inspectors of the football tournament
C) the referees of the football tournament
D) the observers at the site of the experiment
55. What is one of the possible conclusions of the experiment?
A) The ideal retirement age for an experienced football referee is 45.
B) Age should not be the chief consideration in choosing a football referee.
C) A football referee should be as young and energetic as possible.
D) An experienced football referee can do well even when in poor physical condition.
[b] Passage Two[/b]
Questions 56 to 60 are based on the following passage:
While still in its early stages, welfare reform has already been judged a great success in many states - at least in getting people off welfare. It’s estimated that more than 2 million people have left the rolls since 1994.
In the past four years, welfare rolls in Athens Country have been cut in half. But 70 percent of the people who left in the past tow years took jobs that paid less than $6 an hour. The result: The Athens County poverty rate still remains at more than 30 percent - twice the national average.
For advocates（代言人）for the poor, that’s an indication much more needs to be done.
“More people are getting jobs, but it’s not making their lives any better,” says Kathy Lairn, a policy analyst at the Center on Budget and Policy Priorities in Washington.
A center analysis of US Census data nationwide found that between 1995 and 1996, a greater percentage of single, female-headed households were earning money on their own, but that average income for these households actually went down.
But for many, the fact that poor people are able to support themselves almost as well without government aid as they did with it is in itself a huge victory.
“Welfare was a poison. It was a toxin（毒素）that was poisoning the family,” says Robert Rector, a welfare-reform policy analyst. “The reform in changing the moral climate in low-income communities. It’s beginning to rebuild the work ethic（道德观）, which is much more important.”
Mr. Rector and others argued that once “the habit of dependency is cracked,” then the country can make other policy changes aimed at improving living standards.
56. From the passage, it can be seen that the author _______.
A) believes the reform has reduced the government’s burden
B) insists that welfare reform is doing little good for the poor
C) is overenthusiastic about the success of welfare reform
D) considers welfare reform to be fundamentally successful
57. Why aren’t people enjoying better lives when they have jobs?
A) Because many families are divorced.
B) Because government aid is now rare.
C) Because their wages are low.
D) Because the cost of living is rising.
58. What is worth noting from the example of Athens County is that _______.
A) greater efforts should be made to improve people’s living standards
B) 70 percent of the people there have been employed for two years
C) 50 percent of the population no longer relies on welfare
D) the living standards of most people are going down
59. From the passage we know that welfare reform aims at _______.
A) saving welfare funds
B) rebuilding the work ethic
C) providing more jobs
D) cutting government expenses
60. According to the passage before the welfare reform was carried out, _______.
A) the poverty rate was lover
B) average living standards were higher
C) the average worker was paid higher wages
D) the poor used to rely on government aid
[b] Passage Three[/b]
Questions 61 to 65 are based on the following passage:
Americans are pound of their variety and individuality, yet they love and respect few things more than a uniform, whether it is the uniform of an elevator operator or the uniform of a five-star general. Why are uniforms so popular in the United States?
Among the arguments for uniforms, one of the first is that in the eyes of most people they look more professional than civilian（百姓的）clothes. People have become conditioned to expect superior quality from a man who wears a uniform. the television repairman who wears uniform tends to inspire more trust than one who appears in civilian clothes. Faith in the skill of a garage mechanic is increased by a uniform. What easier way is there for a nurse, a policeman, a barber, or a waiter to lose professional identity（身份）than to step out of uniform?
Uniforms also have many practical benefits. They save on other clothes. They save on laundry bills. They are tax-deductible（可减税的）. They are often more comfortable and more durable than civilian clothes.
Primary among the arguments against uniforms is their lack of variety and the consequent loss of individuality experienced by people who must wear them. Though there are many types of uniforms, the wearer of any particular type is generally stuck with it, without change, until retirement. When people look alike, they tend to think, speak, and act similarly, on the job at least.
Uniforms also give rise to some practical problems. Though they are long-lasting, often their initial expense is greater than the cost of civilian clothes. Some uniforms are also expensive to maintain, requiring professional dry cleaning rather than the home laundering possible with many types of civilian clothes.
61. It is surprising that Americans who worship variety and individuality _______.
A) still judge a man by his clothes
B) hold the uniform in such high regard
C) enjoy having a professional identity
D) will respect an elevator operator as much as a general in uniform
62. People are accustomed to think that a man in uniform _______.
A) suggests quality work
B) discards his social identity
C) appears to be more practical
D) looks superior to a person in civilian clothes
63. The chief function of a uniform is to _______.
A) provide practical benefits to the wearer
B) make the wearer catch the pubic eye
C) inspire the wearer’s confidence in himself
D) provide the wearer with a professional identity
64. According to the passage, people wearing uniforms _______.
A) are usually helpful
B) have little or no individual freedom
C) tend to lose their individuality
D) enjoy greater popularity
65. The best title for this passage would be _______.
A) Uniforms and Society
B) The Importance of Wearing a Uniform
C) Practical Benefits of Wearing a Uniform
D) Advantages and Disadvantages of Uniforms
[b] Passage Four[/b]
Questions 66 to 70 are based on the following passage:
Since we are social beings, the quality of our lives depends in large measure on our interpersonal relationships. One strength of the human condition is our tendency to give and receive support from one another under stressful circumstances. Social support consists of the exchange of resources among people based on their interpersonal ties. Those of us with strong support systems appear better able to cope with major life changes and daily hassles（困难）. People with strong social ties live longer and have better health than those without such ties. Studies over a range of illnesses, from depression to heart disease, reveal that the presence of social support helps people fend off（挡开）illness, and the absence of such support makes poor health more likely.
Social support cushions stress in a number of ways. First, friends, relatives, and co-workers may let us know that they value us. Our self-respect is strengthened when we feel accepted by others despite our faults and difficulties. Second, other people often provide us with informational support. They help us to define and understand our problems and find solutions to them. Third, we typically find social companionship supportive. Engaging in leisure-time activities with others helps us to meet our social needs while at the same time distracting（转移…注意力）us from our worries and troubles. Finally, other people may give us instrumental support - financial aid, material resources, and needed services - that reduces stress by helping us resolve and cope with our problems.
66. Interpersonal relationships are important because _______.
A) they are indispensable to people’s social well-being
B) they awaken people’s desire to exchange resources
C) they help people to cope with life in the information era
D) they can cure a range of illnesses such as heart disease, etc.
67. Research shows that people’s physical and mental health _______.
A) relies on the social welfare systems which support them
B) has much to do with the amount of support they get from others
C) depends on their ability to deal with daily worries and troubles
D) is closely related to their strength for coping with major changes in their lives
68. Which of the following is closest in meaning to the word “cushions” (Line 1, Para.2)?
A) Adds up to.
B) Does away with.
C) Lessens the effect of.
D) Lays the foundation for.
69. Helping a sick neighbor with some repair work is an example of _______.
A) instrumental support
B) informational support
C) social companionship
D) the strengthening of self-respect
70. Social companionship is beneficial in that _______.
A) it helps strengthen our ties with relatives
B) it enables us to eliminate our faults and mistakes
C) it makes our leisure-time activities more enjoyable
D) it draws our attention away from our worries and troubles
大学英语六级真题阅读理解强化练习四(2)
参考答案：51. B 52. C 53. A 54. C 55. B 56. D 57. C 58. A 59. B 60. D
61. B 62. A 63. D 64. C 65. D 66. A 67. B 68. C 69. A 70. D
大学英语六级真题阅读理解强化练习三(1)
Part ⅡReading Comprehension (35 minutes)Directions: There are 4 passages in this part, Each passage is followed by some questions at unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the centre.
Passage One
Questions 21 to 25 are based on the following passage.
In 1985 when a Japan Air Lines (JAL) jet crashed, its president, Yasumoto Takagi, called each victim’s family to apologize, and then promptly resigned. And in 1987, when a subsidiary of Toshiba sole sensitive military technology to the former Soviet Union, the chairman of Toshiba gave up his post.
These executive actions, which Toshiba calls “the highest form of apology,” may seem bizarre to US managers. No one at Boeing resigned after the JAL crash, which may have been caused by a faulty Boeing repair.
The difference between the two business cultures centers around different definitions of delegation. While US executives give both responsibility and authority to their employees, Japanese executives delegate only authority—the responsibility is still theirs. Although the subsidiary that sold the sensitive technology to the Soviets had its own management, the Toshiba top executives said they “must take personal responsibility for not creating an atmosphere throughout the Toshiba group that would make such activity unthinkable, even in an independently run subsidiary.”
Such acceptance of community responsibility is not unique to businesses in Japan. School principals in Japan have resigned when their students committed major crimes after school hours. Even if they do not quit, Japanese executives will often accept primary responsibility in other ways, such as taking the first pay cut when a company gets into financial trouble. Such personal sacrifices, even if they are largely symbolic, help to create the sense of community and employee loyalty that is crucial to the Japanese way of doing business.
Harvard Business School professor George Lodge calls the ritual acceptance of blame “almost a feudal (封建的) way of purging (清除) the community of dishonor,” and to some in the United States, such resignations look cowardly. However, in an era in which both business and governmental leaders seem particularly good at evading responsibility, many US managers would probably welcome an infusion (灌输) of the Japanese sense of responsibility, If, for instance, US automobile company executives offered to reduce their own salaries before they asked their workers to take pay cuts, negotiations would probably take on a very different character.
21. Why did the chairman of Toshiba resign his position in 1987?
A) In Japan, the leakage of a slate secret to Russians is a grave came.
B) He had been under attack for shifting responsibility to his subordinates.
C) In Japan, the chief executive of a corporation is held responsible for the mistake made by its subsidiaries.
D) He had been accused of being cowardly towards crises that were taking place in his corporation.
22. According to the passage if you want to be a good manager in Japan, you have to ________.
A) apologize promptly for your subordinates' mistakes
B) be skillful in accepting blames from customers
C) make symbolic sacrifices whenever necessary
D) create a strong sense of company loyalty
23. What’s Professor George Lodge’s attitude towards the resignations of Japanese corporate leaders?
A) Sympathetic C) Critical
B) Biased. D) Approving.
24. Which of the following statements is TRUE?
A) Boeing had nothing to do with the JAL air crash in 1985.
B) American executives consider authority and responsibility inseparable.
C) School principals bear legal responsibility for students' crimes.
D) Persuading employees to take pay cuts doesn’t help solve corporate crises.
25. The passage is mainly about ________.
A) resignation as an effective way of dealing with business crises
B) the importance of delegating responsibility to employees
C) ways of evading responsibility in times of crises
D) the difference between two business cultures
Passage Two
Questions 26 to 30 are based on the following passage.
As machines go, the car is not terribly noisy, nor terribly polluting, nor terribly dangerous; and on all those dimensions it has become better as the century has grown older. The main problem is its prevalence, and the social costs that ensue from the use by everyone of something that would be fairly harmless if, say, only the rich were to use it. It is a price we pay for equality.
Before becoming too gloomy, it is worth recalling why the car has been arguably the most successful and popular product of the whole of the past 100 years—and remains so. The story begins with the environmental improvement it brought in the 1900s. In New York city in 1900, according to the Car Culture. A 1975 book by J. Flink, a historian, horses deposited 2.5 millioo pounds of manure(粪)and 60,000 gallons of urine (尿) every day. Every year, the city authorities had to remove an average of 15,000 dead horses from the streets, It made cars smell of roses.
Cars were also wonderfully flexible. The main earlier solution to horse pollution and traffic jams was the electric trolley bus (电车). But that required fixed overhead wires, and rails and platforms, which were expensive, ugly, and inflexible, The car could go from any A to any B, and allowed towns to develop in all directions with low-density housing, rather than just being concentrated along the trolley or rail lines. Rural areas benefited too, for they became less remote.
However, since pollution became a concern in the 1950s, experts have predicted—wrongly—that the car boom was about to end. In his book Mr. Flink argued that by 1973 the American market had become saturated, at one car for every 2.25 people, and so had the markets of Japan and Western Europe (because of land shortages). Environmental worries and diminishing oil reserves would prohibit mass car use anywhere else.
He was wrong, Between 1970 and 1990, whereas America’s population grew by 23%, the aumber of cars on its roads grew by 60%, There is now one car for every 1.7 people there, one for every 2.1 in Japan, one for every 5.3 in Britain. Around 550 million cars are already on the roads, not to mention all the trucks and mocorcyeles, and about 50 million new ones are made each year worldwide. Will it go on? Undoubtedly, because people want it to.
26. As is given in the first paragraph, the reason why the car has become a problem is that ________.
A) poor people can’t afford it
B) it is too expensive to maintain
C) too many people are using it
D) it causes too many road accidents
27. According to the passage, the car started to gain popularity because ________.
A) it didn’t break down as easily as a horse
B) it had a comparatively pleasant odor
C) it caused less pollution than horses
D) it brightened up the gloomy streets
28. What impact did the use of cars have on society?
A) People were compelled to leave downtown areas.
B) People were able to live in less crowded suburban areas.
C) Business along trolley and rail lines slackened.
D) City streets were free of ugly overhead wires.
大学英语六级真题阅读理解强化练习三(2)
29. Mr.Flink argued in his book that cars would not be widely used in other countries because ________.A) the once booming car market has become saturated
B) traffic jams in those countries are getting more and more serious
C) expensive motorways are not available in less developed countries
D) people worry about pollution and the diminishing oil resources
30. What’s wrong with Mr.Flink’s prediction?
A) The use of automobiles has kept increasing worldwide.
B) New generations of cars are virtually pollution free.
C) The population of America has not increased as fast.
D) People’s environmental concerns are constantly increasing.
Passage Three
Questions 31 to 35 are based on the following passage.
Crying is hardly an activity encouraged by society. Tears, be they of sorrow, anger, on joy, typically make Americans feel uncomforuble and embarrassed. The shedder of tears is likely to apologize, even when a devastating (毁灭性的) tragedy was the provocation. The observer of tears is likely to do everything possible to put an end to the emotional outpouring. But judging form recent studies of crying behavior, links between illness and crying and the chemical composition of tears, both those responses to tears are often inappropriate and may even be counterproductive.
Humans are the only animals definitely known to shed emotiomal tears. Since evolution has given rise to few, if any, purposeless physiological responset, it is logical to assume that crying has one or more functions that enhance survival.
Although some observers have suggested that crying is a way to clicit assistance form others (as a crying baby might from its mother), the shedding of tears is hardly necessary to get help. Vocal cries would have been quite enough, more likely than tears to gain attention, So, it appears, there must be something special about tears themselves.
Indeed, the new studies suggest that emotional tears may play a direct role in alleviating stress, University of Minnesota researchers who are studying the chemical composition of tears have recently isolated two important chemicals from emotional tears. Both chemicals are found only in tears that are shed in response to cmotion. Tears shed because of exposure to =cut onion would contain no such substance.
Researchers at several other institutions are investigating the usefulness of tears as a means of diagnosing human ills and monitoring drugs.
At Tulane University’s Teat Analysis Laboratory Dr.Peter Kastl and his colleagues report that they can use tears to detect drug abuse and exposure to medication(药物), to determine whether a contact lens fits properly of why it may be uncomfortable, to study the causes of “dry eye” syndrome and the effects of eye surgery, and perhaps even to measure exposure to environmental pollutants.
At Columbia University Dt.Liasy Faris and colleagues are studying tears for clues to the diagnosis of diseases away from the eyes. Tears can be obtained painlessly without invading the body and only tiny amounts are needed to perform highly refined analyses.
31. It is known from the first paragraph that ________.
A) shedding tears gives unpleasant feelings to American
B) crying may often imitate people or even result in tragedy
C) crying usually wins sympathy from other people
D) one who sheds tears in public will be blamed
32. What does “both those responses to tears”(Line 6, Para, 1) refer to?
A) Crying out of sorrow and shedding tears for happiness.
B) The embarrassment and unpleasant sensation of the observers.
C) The tear shedder’s apology and the observer’s effort to stop the crying.
D) Linking illness with crying and finding the chemical composition of tears.
33. “Counterproductive” (Lines 6-7, Para,1) very probably means “________”.
A) having no effect at all
B) leading to tension
C) producing disastrous impact
D) harmful to health
34. What does the author say about crying?
A) It is a pointless physiological response to the environment.
B) It must have a role to play in man’s survival.
C) It is meant to get attention and assistance.
D) It usually produces the desired effect.
35. What can be inferred from the new studies of tears?
A) Emotional tears have the function of reducing stress.
B) Exposure to excessive medication may increase emotional tears.
C) Emotional tears can give rise to “dry eye” syndrome in some cases.
D) Environmental pollutants can induce the shedding of emotional tears.
Passage Four
Questions 36 to 40 are based on the following passage.
It is no secret among athletes that in order to improve performance you’ve got to work hard. However, hard training breaks you down and makes you weaker, It is rest that makes you stronger. Improvement only occurs during the rest period following hard training. This adaptation is accomplished by improving efficiency of the heart and certain systems within the muscle cells. During recovery periods these systems build to greater levels to compensate for the stress that you have applied. The result is that you are now at a higher level of performance.
If sufficient rest is not included in a training program, imbalance between excess training and inadequate rest will occur, and performance will decline. The “overtraining syndrome(综合症)” is the name given to the collection of emotional, behavioral, and physical symptoms due to overtraining that has persisted for weeks to months. It is marked by cumulative exhaustion that persists even after recovery periods.
The most common symptom is fatigue. This may limit workouts and may be present at rest. The athlete may also become moody, easily imitated, have altered sleep patterns, become depressed, or lose the competitive desire and enthusiasm for the sport, Some will report decreased appetite and weight loss. Physical symptoms include persistent muscular soreness, increased frequency of viral (病毒性的) illnesses, and increased incidence of injuries.
The treatment for the overtraining syndrome is rest. The longer the overtraining has occurred, the more rest required, Therefore, early detection is very important, If the overtraining has only occurred for a short period of time (e.g. 3-4 weeks) then interrupting training for 3-5 days is usually sufficient rest. It is important that the factors that lead to overtraining be identified and corrected. Otherwise, the overtraining syndrome is likely to recur. The overtraining syndrome should be considered in any athlete who manifests symptoms of prolonged fatigue and whose performance has leveled off or decreased. It is important to exclude any underlying illness that may be responsible for the fatigue.
36. The first paragraph of the passage tells us that ________.
A) the harder an athlete trains, the better his performance will be
B) rest after vigorous training improves an athlete’s performance
C) strict systematic training is essential to an athlete’s top performance
D) improvement of an athlete’s performance occurs in the course of training
37. By “overtraining” the author means ________.
A) a series of physical symptoms that occur after training
B) undue emphasis on the importance of physical exertion
C) training that is not adequately compensated for by rest
D) training that has exceeded an athlete’s emotional limits
38. What does the passage tell us about the “overtraining” syndrome?
A) It occurs when athletes lose interest in sports.
B) It appears right after a hard training session.
C) The fatigue it results in is unavoidable in the athlete’s training process.
C) It manifests itself in fatigue which lingers even after a recovery period.
39. What does the phrase “level off” (Line 7, Para,4)most probably mean?
A) Slow down.
B) Become dull.
C) Stop improving.
D) Be on the decline.
40. The author advises at the end of the passage that ________.
A) overtraining syndrome should be treated as a serious illness
B) overtraining syndrome should be prevented before it occurs
C) an athlete with overtraining syndrome should take a lengthy rest
D) illness causing fatigue should not be mistaken for overtraining syndrome
大学英语六级真题阅读理解强化练习三(3)
PartⅡ Reading Comprehension21---25 CACBD
26---30 BCBDA
31---35 ACDBA
36---40 BCDCD
大学英语六级真题阅读理解强化练习二(1)
Part II Reading Comprehension (35 minutes)Directions: There tire 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You shouM decide on the best choice and mark the corresponding letter on the,Answer Sheet with a single line through the centre.
Passage One
Questions 21 to 25 are based on the following passage.
It was the worst tragedy in maritime (航海的) history, six times more deadly than the Titanic.
When the German cruise ship Wilhelm Gustloff was hit by torpedoes (鱼雷) fired from a Russian submarine in the final winter of World War II, more than 10,000 people - mostly women, children and old people fleeing the final Red Army push into Nazi Germany - were packed aboard. An ice storm had turned the decks into frozen sheets that sent hundreds of families sliding into the sea as the ship tilted andbegan to go down. Others desperately tried to put lifeboats down. Some who succeeded fought offthose in the water who had the strength to try to claw their way aboard. Most people froze immediately. 'Tll never forget the screams," says Christa Ntitzmann, 87, one of the 1,200 survivors. She recalls watching the ship, brightly lit, slipping into its dark grave - and into seeming nothingness, rarely mentioned for more than half a century.
Now Germany's Nobel Prize-winning author Gtinter Grass has revived the memory of the 9,000 dead, including more than 4,000 children - with his latest novel Crab Walk, published last month. The book, which will be out in English next year, doesn't dwell on the sinking; its heroine is a pregnant young woman who survives the catastrophe only to say later: "Nobody wanted to hear about it, not here in the West (of Germany) and not at all in the East." The reason was obvious. As Grass put it in a recent interview with the weekly Die Woche: "Because the crimes we Germans are responsible for were and are so dominant, we didn't have the energy left to tell of our own sufferings.''
The long silence about the sinking of the Wilhelm Gustloff was probably unavoidable - and necessary. By unreservedly owning up to their country's monstrous crimes in the Second World War, Germans have managed to win acceptance abroad, marginalize ( 使...不得势 ) the neo- Nazis at home and make peace with their neighbors. Today's unified Germany is more prosperous and stable than at any time in its long, troubled history. For that, a half century of willful forgetting about painful memories like the German Titanic was perhaps a reasonable price to pay. But even the most politically correct Germans believe that they' ye now earned the right to discuss the full historical record. Not to equate German suffering with that of its victims, but simply to acknowledge a terrible tragedy.
21. Why does the author say the sinking of the Wilhelm Gustloff was the worst tragedy in maritime history?
A) It was attacked by Russian torpedoes.
B) Most of its passengers were frozen to death.
C) Its victims were mostly women and children.
D) It caused the largest number of casualties.
22. Hundreds of families dropped into the sea when
A) a strong ice storm tilted the ship
B) the cruise ship sank all of a sudden
C) the badly damaged ship leaned toward one side
D) the frightened passengers fought desperately for lifeboats
23. The Wilhelm Gustloff tragedy was little talked about for more than half a century because Germans
A) were eager,to win international acceptance
B) felt guilty for their crimes in World War II
C)~ad been pressured to keep silent about it
D) were afraid of offending their neighbors
24. How does Gunter Grass revive the memory of the Wilhelm Gustloff tragedy?
A) By presenting the horrible scene of the torpedo attack.
B) By describing the ship's sinking in great detail.
C) By giving an interview to the weekly Die Woche.
D) By depicting the survival of a young pregnant woman.
25. It can be learned from the passage that Germans no longer think that
A) they will be misunderstood if they talk about the Wilhelm Gustloff tragedy
B) the Wilhelm Gustloff tragedy is a reasonable price to pay for the nation's past misdeeds
C) Germany is responsible for the horrible crimes it committed in World War II
D) it-is wrong to equate their sufferings with those of other countries
Passage Two
Questions 26 to 30 are based on the following passage.
Given the lack of fit between gifted students and their schools, it is not surprising that such students often have little good to say 'about their school experience. In one study of 400 adul who had achieved distinction in all areas of life, researchers found that three-fifths of these individuals either did badly in school or were unhappy in school. Few MacArthur Prize fellows, winners of the MacArthur Award for creative accomplishment, had good things to say about their precollegiate schooling if they had not been placed in advanced programs. Anecdotal ( 名人轶事
) reports support this. Pablo Picasso, Charles Darwin, Mark Twain, Oliver Goldsmith, and William Butler Yeats all disliked school. So did Winston Churchill, who almost failed out of Harrow, an elite British school. About Oliver Goldsmith, one of his teachers remarked, "Never was so dull a boy." Often these children realize that they know more than their teachers, and their teachers often feel that these children are arrogant, inattentive, or unmotivated.
Some of these gifted people may have done poorly in school because their, gifts were not scholastic. Maybe we can account for Picasso in this way. But most fared poorly in school not because they lacked ability but because they found school unchallenging and consequently lost interest. Yeats described the lack of fit between his mind and school: "Because I had found it difficult to attend to anything less interesting than my own thoughts, I was difficult to teach." As noted earlier, gifted children of all kinds tend to be strong-willed nonconformists. Nonconformity
and stubbornness (and Yeats's level of arrogance and self-absorption) are likely to lead to Conflicts with teachers.
When highly gifted students in any domain talk about what was important to the development of their abilities, they are far more likely to mention their families than their schools or teachers. A writing prodigy (神童) studied by David Feldman and Lynn Goldsmith was taught far more about writing by his journalist father than his English teacher. High-IQ children, in Australia studied by Miraca Gross had much more positive feelings about their families than their schools. About half of the mathematicians studied by Benjamin Bloom had little good to say about school. They all did well in school and took honors classes when available, and some skipped grades.
26. The main point the author is making about schools is that
A) they should satisfy the needs of students from different family backgrounds
B) they are often incapable of catering to the needs of talented students
C) they should organize their classes according to the students' ability
D) they should enroll as many gifted students as possible
27. The author quotes the remarks of one of Oliver Goldsmith's teachers
A) to provide support for his argument
B) to illustrate the strong will of some gifted children
C) to explain how dull students can also be successful
D) to show how poor Oliver's performance was at school
28. Pablo Picasso is listed among the many gifted children who
A) paid no attention to their teachers in class
B) contradicted their teachers much too often
C) could not cope with their studies at school successfully
D) behaved arrogantly and stubbornly in the presence of their teachers
29. Many gifted people attributed their success.
A) mainly to parental help and their education at home
B) both to school instruction and to their parents' coaching
C) more to their parents' encouragement than to school training
D) less to their systematic education than to their talent
30. The root cause of many gifted students having bad memories of their school years is that
A) their nonconformity brought them a lot of trouble
B) they were seldom praised by their teachers
C) school courses failed to inspire or motivate them
D) teachers were usually far stricter than their parents
Passage Three
Questions 31 to 35 are based on the following passage.
When we worry about who might be spying on our private lives, we usually think about the Federal agents. But the private sector outdoes the government every time. It's Linda Tripp, not the FBI, who is facing charges under Maryland's laws against secret telephone taping. It's our banks, not the Internal Revenue Service (IRS), that pass our private financial data to telemarketing fin'ms.
Consumer activists are pressing Congress for better privacy laws without much result so far. The legislators lean toward letting business people track our financial habits virtually at will.
As an example of what's going on, consider U.S. Bancorp, which was recently sued for deceptive practices by the state of Minnesota. According to the lawsuit, the bank supplied a telemarketer called MemberWorks with sensitive customer data such as names,, ph'one numbers, bank-account and credit-card numbers, Social Security numbers, account balances and credit limits.
With these customer lists in hand, MemberWorks started dialing for dollars - selling dental plans, videogames, computer software and other products and services. Customers who accepted a "free trial offer" had, 30 days to cancel. If the deadline passed, they were charged automatically through their bank or credit-card accounts. U.S. Bancorp collected a share of the revenu--es_ ....
Customers were doubly deceived, the lawsuit claims. They. didn't know that the bank was giving account numbers to MemberWorks. And if customers asked, they were led to think the answer was no.
The state sued MemberWorks separately for deceptive selling. Thecompany de'hies that it did anything wrong. For its part, U.S. Bancorp settled without admitting any mistakes. But it agreed to stop exposing its customers to nonfinancial products sold by outside firms. A few top banks decided to do the same. Many other banks will still do business with MemberWorks and similar firms.
And banks will still be mining data from your account in order to sell you financial products, including things of little value, such as credit insurance and credit-card protection plans.
You have almost no protection from businesses that use your personal accounts for profit. For example, no federal law shields "transaction and experience" information - mainly the details of your bank and credit-card accounts. Social Security numbers are for sale by private fa'ms. They've generally agreed not to sell to the public. But to businesses, the numbers are an open book. Selfregulation doesn't work. A firm might publish a privacy-protection policy, but who enforces it?
Take U.S. Bancorp again. Customers were told, in writing, that "all personal information you supply to us will be considered confidential." Then it sold your data to MemberWorks. The bank even claims that it doesn't "sell" your data at all. It merely "shares" it and reaps a profit. Now you know.
31. Contrary to popular belief, the author finds that spying on people's privacy
A) is mainly carried out by means of secret taping
B) has been intensified with the help of the IRS
C) is practiced exclusively by the FBI
D) is more prevalent in business circles
32. We know from the passage that
A) legislators are acting to pass a law to provide better privacy protection
B) most states are turning a blind eye to the deceptive practices of private businesses
C) the state of Minnesota is considering drawing up laws to protect private information
D) lawmakers are inclined tO give a free hand to businesses to inquire into customers' buying habits
33. When the "free trial" deadline is over, you'll be charged without notice for a product or service if
A) you fail to cancel it within the specified period
B) you happen to reveal your credit card number
C) you find the product or service unsatisfactory
D) you fail to apply for extension of the deadline
34. Businesses do not regard information concerning personal bank accounts as private because
A) its revelation will do no harm to consumers under the current protection policy
B) it is considered "transaction and experience" information unprotected by law
C) it has always been considered an open secret by the general public
D) its sale can be brought under control through self-regulation
35. We can infer from the passage that
A) banks will have to change their ways of doing business
B) privacy protection laws will soon be enforced
C) consumers' privacy will continue to be invaded
D) "free trial" practice will eventually be banned
Passage Four
Questions 36 to 40 are based on the following passage.
It's hardly news that the immigration system is a mess. Foreign nationals have long been slipping across the border with fake papers, and visitors who arrive in the U.S. legitimately often overstay their legal welcome without being punished. But since Sept. 11, it's become clear that terrorists have been shrewdly factoring the weaknesses of our system into their plans. In addition to their mastery of forging passports, at least three of the 19 Sept. 11 hijackers (劫机者) were here on expired visas. That's been a safe bet until now. The Immigration and Naturalization Service (INS) ( 移民归化局 ) lacks the resources, and apparently the inclination, to keep track of the estimated 2 million foreigners who have intentionally overstayed their welcome.
But this laxness (马虎) toward immigration fraud may be about to change. Congress has already taken some modest steps. The U.S.A. Patriot Act, passed in the wake of the Sept. 11 tragedy, requires the FBI, the Justice Department, the State Department and the INS to share more data, which will make it easier to stop watch-listed terrorists at the border.
But what's really needed, critics say, is even tougher laws and more resources aimed at tightening up border security. Reformers are calling for a rollback of rules that hinder law enforcement.They also want the INS to hire hundreds more border patrol agents and investigators to keep illegal immigrants out and to track them down once they're here. Reformers also want to see the INS set up a database to monitor whether visa holders actually leave the country when they are required to.
All these proposed changes were part of a new border-security bill that passed the House of Representatives but died in the Senate last week. Before Sept. 11, legislation of this kind had been blocked by two powerful lobbies: universities, which rely on tuition from foreign students who could be kept out by the new law, and business, which relies on foreigners for cheap labor. Since the attacks, they've backed off. The bill would have passed this time but for congressional maneuverings and is expected to be reintroduced and to pass next year.
Also on the agenda for next year: a proposal, backed by some influential law-makers, to split the INS into two agencies - a good cop that would tend to service functions like processing citizenship papers and a bad cop that would concentrate on border inspections, deportation and other functions. One reason for the division, supporters say, is that the INS has in recent years become too focused on serving tourists and immigrants. After the Sept. l 1 tragedy, the INS should pay more attention to serving the millions of ordinary Americans who rely on the nation's border security to protect them from terrorist attacks.
36. Terrorists have obviously taken advantage of
A) the legal privileges granted to foreigners
B) the excessive hospitality of the American people
C) the irresponsibility of the officials at border checkpoints
D) the low efficiency of the Immigration and Naturalization Service
37. We learn from the passage that coordinated efforts will be made by various U.S. government agencies to
A) refuse the renewing of expired visas
B) ward off terrorist suspects at the border
C) prevent the forgery of immigration papers
D). limit the number Of immigrants to the U.S.
38. It can be inferred from the passage that before Sept. 11, aliens with expired visas
A) might have them extended without trouble
B) would be closely watched by FBI agents
C) might stay on for as long as [hey wished
D) would live in constant fear of deportation
39. It is believed by many that all these years the INS
A) has been serving two contradictory functions '
B) has been too liberal in granting visas to tourists and immigrants indiscriminately
C) has over-emphasized its service functions at the expense of the nation's security
D) has ignored the pleas of the two powerful lobbies
40. Before Sept. 11, the U.S. Congress had been unable to pass stricter immigration laws because
A) they might have kept away foreign students and cheap labor
B) it was difficult to coordinate the efforts of the congressmen
C) education and business circles cared little about national security
D) resources were not available for their enforcement
大学英语六级真题阅读理解强化练习二(2)
参考答案：21.D) It caused the largest number of casualties.
22.C) the badly damaged ship leaned toward one side
23.B) felt guilty for their crimes in World War ll
24.D) By depicting the sunrvival of ayoung pregnant Woman
25.A) they will be misunderstood if they talk about the Wilhelm Gustloff tragedy
26.B) they are often incapable of catering to the needs of talented students
27.A) to provide support for his argument
28.C) could not cope with theistudies at school successfully
29.A) mainly to parental help and their education at home
30.C) school courses failed to inspire or motivate them
31.D) is more prevalent in business circles
32.D) lawmakers are inclined to give a free hand to businesses to inquire into customer's buying habits
33. A) you fail to cancel it within the specified period
34. B) it is considered “transaction and experience ”information unprotected by law
35. C) consumers' privacy will continue to be invaded
36. D) the low efficiency of the immigration and Nnaturalization Service
37. B) ward offterrorist suspects at the border
38. C) might stay on for as long as they wished
39. C) has over-emphasized its service functions at the expense of the nations security
40. A) they might have kept away foreign students and cheap labor
大学英语六级真题阅读理解强化练习一(1)
Part II Reading Comprehension(35 minutes)Directions: There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the centre.
Passage One
Questions 21 to 25 are based on the following passage.
I had an experience some years ago which taught me something about the ways in which people make a bad situation worse by blaming themselves. One January, I had to officiate at two funerals on successive days for two elderly women in my community. Both had died "full of years," as the Bible would say; both yielded to the normal wearing out of the body after a long and full life. Their homes happened to be near each other, so I paid condolence (吊唁) calls on the two families on the same afternoon.
At the first home, the son of the deceased (已故的) woman said to me, "If only I had sent my mother to Florida and gotten her out of this cold and snow, she would be alive today. It's my fault that she died." At the second home, the son of the other deceased woman said, "If only I hadn't insisted on my mother's going to Florida, she would be alive today. That long airplane ride, the abrupt change of climate, was more than she could take. It's my fault that she's dead."
When things don't turn out as we would like them to, it is very tempting to assume that had we done things differently, the story would have had a happier ending. Priests know that any time there is a death, the survivors will feel guilty. Because the course of action they took turned out badly, they believe that the opposite course - keeping Mother at home, postponing the operation C would have turned out better. After all, how could it have turned out any worse?
There seem to be two elements involved in our readiness to feel guilt. The first is our pressing need to believe that the world makes sense, that there is a cause for every effect and a reason for everything that happens. That leads us to find patterns and connections both where they really exist and where they exist only in our minds.
The second element is the notion that we are the cause of what happens, especially the bad things that happen. It seems to be a short step from believing that every event has a cause to believing that every disaster is our fault. The roots of this feeling may lie in our childhood. Psychologists speak of the infantile myth of omnipotence (万能). A baby comes to think that the world exists to meet his needs, and that he makes everything happen in it. He wakes up in the morning and summons the rest of the world to its tasks. He cries, and someone comes to attend to him. When he is hungry, people feed him, and when he is wet, people change him. Very often, we do not completely outgrow that infantile notion that our wishes cause things to happen.
21. What is said about the two deceased elderly women?
A) They lived out a natural life.
B) They died of exhaustion after the long plane ride.
C) They weren't accustomed to the change in weather.
D) They died due to lack of care by family members.
22. The author had to conduct the two women's funerals probably because ________.
A) he wanted to console the two families
B) he was an official from the community
C) he had great sympathy for the deceased
D) he was priest of the local church
23. People feel guilty for the deaths of their loved ones because ________
A) they couldn't find a better way to express their grief
B) they believe that they were responsible
C) they had neglected the natural course of events
D) they didn't know things often turn out in the opposite direction
24. In the context of the passage, "... the world makes sense" (Line 2, Para, 4) probably means that ________.
A) everything in the world is predetermined
B) the world can be interpreted in different ways
C) there's an explanation for everything in the world
D) we have to be sensible in order to understand the world
25. People have been made to believe since infancy that ________.
A) everybody is at their command
B) life and death is an unsolved mystery
C) every story should have a happy ending
D) their wishes are the cause of everything that happens
Passage Two
Questions 26 to 30 are based on the following passage.
Frustrated with delays in Sacramento, Bay Area officials said Thursday they planned to take matters into their own hands to regulate the region's growing pile of electronic trash.
A San Jose councilwoman and a San Francisco supervisor said they would propose local initiatives aimed at controlling electronic waste if the California law-making body fails to act on two bills stalled in the Assembly~ They are among a growing number of California cities and counties that have expressed the same intention.
Environmentalists and local governments are increasingly concerned about the toxic hazard posed by old electronic devices and the cost of safely recycling those products. An estimated 6 million televisions and computers are stocked in California homes, and an additional 6,000 to 7,000 computers become outdated every day. The machines contain high levels of lead and other hazardous substances, and are already banned from California landfills (垃圾填埋场).
Legislation by Senator Byron Sher would require consumers to pay a recycling fee of up to $30 on every new machine containing a cathode (阴极) ray tube. Used in almost all video monitors and televisions, those devices contain four to eight pounds of lead each. The fees would go toward setting up recycling programs, providing grants to non-profit agencies that reuse the tubes and rewarding manufacturers that encourage recycling.
A separate bill by Los Angeles-area Senator Gloria Romero would require high-tech manufacturers to develop programs to recycle so-called e-waste.
If passed, the measures would put California at the forefront of national efforts to manage the refuse of the electronic age.
But high-tech groups, including the Silicon Valley Manufacturing Group and the American Electronics Association, oppose the measures, arguing that fees of up to $30 will drive consumers to online, out-of-state retailers.
"What really needs to occur is consumer education. Most consumers are unaware they're not supposed to throw computers in the trash," said Roxanne Gould, vice president of government relations for the electronics association.
Computer recycling should be a local effort and part of residential waste collection programs, she added.
Recycling electronic waste is a dangerous and specialized matter, and environmentalists maintain the state must support recycling efforts and ensure that the job isn't contracted to unscrupulous ( 毫无顾忌的 ) junk dealers who send the toxic parts overseas.
"The graveyard of the high-tech revolution is ending up in rural China," said Ted Smith, director of the Silicon Valley Toxics Coalition. His group is pushing for an amendment to Sher's bill that would prevent the export of e-waste.
26. What step were Bay Area officials going to take regarding e-waste disposal.'?
A) Exert pressure on manufacturers of electronic devices.
B) Lay down relevant local regulations themselves.
C) Lobby the lawmakers of the California Assembly.
D) Rally support to pass the stalled bills.
27. The two bills stalled in the California Assembly both concern ________.
A) regulations on dumping hazardous substances into landfills
B) the sale of used electronic devices to foreign countries
C) the funding of local initiatives to reuse electronic trash
D) the reprocessing of the huge amounts of electronic waste in the state
28. Consumers are not supposed to throw used computers in the trash because __.
A) they contain large amounts of harmful substances
B) this is banned by the California government
C) some parts may be recycled for use elsewhere
D) unscrupulous dealers will retrieve them for profit
29. High-tech groups believe that if an extra $30 is charged on every TV or computer purchased in California, consumers will _______.
A) abandon online shopping
B) buy them from other states
C) strongly protest against such a charge
D) hesitate to upgrade their computers
30. We learn from the passage that much of California's electronic waste has been _
A) collected by non-profit agencies
B) dumped into local landfills
C) exported to foreign countries
D) recycled by computer manufacturers
大学英语六级真题阅读理解强化练习一(2)
Passage ThreeQuestions 31 to 35 are based on the following passage.
Throughout the nation's more than 15,000 school districts, widely differing approaches to teaching science and math have emerged. Though there can be strength in diversity, a new international analysis suggests that this variability has instead contributed to lackluster (平淡的) achievement scores by U.S. children relative to their peers in other developed countries.
Indeed, concludes William H. Schmidt of Michigan State University, who led the new analysis, "no single intellectually coherent vision dominates U.S. educational practice in math or science.'' The reason, he said, "is because the system is deeply and fundamentally flawed."
The new analysis, released this week by the National Science Foundation in Arlington, Va., is based on data collected from about 50 nations as part of the Third International Mathematics and Science Study.
Not only do approaches to teaching science and math vary among individual U.S. communities, the report finds, but there appears to be little strategic focus within a school district’s curricula, its textbooks, or its teachers' activities. This contrasts sharply with the coordinated national programs of most other countries.
On average, U.S. students study more topics within science and math than their international counterparts do. This creates an educational environment that "is a mile wide and an inch deep," Schmidt notes.
For instance, eighth graders in the United States cover about 33 topics in math versus just 19 in Japan. Among science courses, the international gap is even wider. U.S. curricula for this age level resemble those of a small group of countries including Australia, Thailand, Iceland, and Bulgaria. Schmidt asks whether the United States wants to be classed with these nations, whose educational systems "share our pattern of splintered (支离破碎的) visions" but which are not economic leaders.
The new report "couldn't come at a better time," says Gerald Wheeler, executive director of the National Science Teachers Association in Arlington. "The new National Science Education Standards provide that focused vision," including the call "to do less, but in greater depth."
Implementing the new science standards and their math counterparts will be the challenge, he and Schmidt agree, because the decentralized responsibility for education in the United States requires that any reforms be tailored and instituted one community at a time.
In fact, Schmidt argues, reforms such as these proposed national standards "face an almost impossible task, because even though they are intellectually coherent, each becomes only one more voice in the babble ( 嘈杂声)."
31. According to the passage, the teaching of science and math in America is
A) focused on tapping students' potential
B) characterized by its diversity
C) losing its vitality gradually
D) going downhill in recent years
32. The fundamental flaw of American school education is that ________.
A) it lacks a coordinated national program
B) it sets a very low academic standard for students
C) it relies heavily on the initiative of individual teachers
D) it attaches too much importance to intensive study of school subjects
33. By saying that the U.S. educational environment is "a mile wide and an inch deep" (Line 2, Para. 5), the author means U.S. educational practice ________.
A) lays stress on quality at the expense of quantity
B) offers an environment for comprehensive education
C) encourages learning both in depth and in scope
D) scratches the surface of a wide range of topics
34. The new National Science Education Standards are good news in that they will
A) provide depth to school science education
B) solve most of the problems in school teaching
C) be able to meet the demands of the community
D) quickly dominate U.S. educational practice
35. Putting the new science and math standards into practice will prove difficult because ________.
A) there is always controversy in educational circles
B) not enough educators have realized the necessity for doing so
C) school districts are responsible for making their own decisions
D) many schoolteachers challenge the acceptability of these standards.
Passage Four
Questions 36 to 40 are based on the following passage.
"I've never met a human worth cloning," says cloning expert Mark Westhusin from his lab at Texas A&M University. "It's a stupid endeavor." That's an interesting choice of adjective, coming from a man who has spent millions of dollars trying to clone a 13-year-old dog named Missy. So far, he and his team have not succeeded, though they have cloned two cows and expect to clone a cat soon. They just might succeed in cloning Missy this spring - or perhaps not for another 5 years. It seems the reproductive system of man's best friend is one of the mysteries of modern science.
Westhusin's experience with cloning animals leaves him upset by all this talk of human cloning. In three years of work on the Missy project, using hundreds upon hundreds of dog's eggs, the A&M team has produced only a dozen or so embryos (胚胎) carrying Missy's DNA. None have survived the transfer to a surrogate (代孕的) mother. The wastage of eggs and the many spontaneously aborted fetuses (胎) may be acceptable when you're dealing with cats or bulls, he argues, but not with humans. "Cloning is incredibly inefficient, and also dangerous," he says.
Even so, dog cloning is a commercial opportunity, with a nice research payoff. Ever since Dolly the sheep was cloned in 1997, Westhusin's phone has been ringing with people calling in hopes of duplicating their cats and dogs, cattle and horses. "A lot of people want to clone pets, especially if the price is right," says Westhusin. Cost is no obstacle for Missy's mysterious billionaire owner; he's put up $3.7 million so far to fund A&M's research.
Contrary to some media reports, Missy is not dead. The owner wants a twin to carry on Missy's fine qualities after she does die. The prototype is, by all accounts, athletic, good-natured and supersmart. Missy's master does not expect an exact copy of her. He knows her clone may not have her temperament. In a statement of purpose, Missy's owner and the A&M team say they are "both looking forward to studying the ways that her clones differ from Missy."
Besides cloning a great dog, the project may contribute insight into the old question of nature vs. nurture. It could also lead to the cloning of special rescue dogs and many endangered animals.
However, Westhusin is cautious about his work. He knows that even if he gets a dog pregnant, the offspring, should they survive, will face the problems shown at birth by other cloned animals: abnormalities like immature lungs and heart and weight problems~ "Why would you ever want to clone humans," Westhusin asks, "when we're not even close to getting it worked out in animals yet?"
36. By "stupid endeavor" (Line 2, Para. 1), Westhusin means to say that ________.
A) animal cloning is not worth the effort at all
B) animal cloning is absolutely impractical
C) human cloning should be done selectively
D) human cloning is a foolish undertaking
37. What does the first paragraph tell us about Westhusin's dog cloning project?
A) Its success is already in sight.
B) Its outcome remains uncertain.
C) It is doomed to utter failure.
D) It is progressing smoothly.
38. By cloning Missy, Mark Westhusin hopes to ________.
A) study the possibility of cloning humans
B) search for ways to modify .its temperament
C) examine the reproductive system of the dog species
D) find out the differences between Missy and its clones
39. We learn from the passage that animal clones are likely to have ________.
A) a bad temper C) defective organs
B) immune deficiency D) an abnormal shape
40. It can be seen that present cloning techniques ________.
A) still have a long way to go before reaching maturity
B) have been widely used in saving endangered species
C) provide insight into the question of nature vs. nurture
D) have proved quite adequate for the cloning of humans
大学英语六级真题阅读理解强化练习一(3)
卷参考答案PartⅡ Reading Comprehension
21.A) They lived out a natural life
22.D) he was priest of the local church
23.B) they believe that they were responsible
24.C) there's an explanation for everything in the world
25.D) their wishes are the cause of everything that happens
26.B) Lay down relevant local regulations themselves
27.D) the reprocessing of the huge amounts of electronic waste in the state
28.A) they contain large amounts of harmful substances
29.B) buy them from other states
30.C) exported to foreign countries
31.B) characterized by its diversity
32.A) it lacks a coordinated national program
33.D) scratches the surface of a wide range of topic
34.A) provide depth to school science education
35.C) school districts are responsible for making their own decisions
36.D) human cloning is a foolish undertaking
37.B) Its outcome remains uncertain
38.D) find out the differences between Missy and its clones
39.C) defective organs
40.A) still have a long way to go before reaching maturity
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