四级练习2015.11.02
[audio]http://sound.yywz123.com/tingbbs/cet4/cet420151102.mp3[/audio]In phone booths in the U. S., there are usually directions for using the telephone. (1)____________________. There may be phonebooks or directories under the telephone.
There are two main kinds of long distance calls: dial-direct and operator-assisted. You can make dial direct calls in most parts of the U.S.(2)_________________________. Or you can call the operator for help. If you need a phone number that is not in your phone book, call Directory Assistance.
To make a long distance call, you’ll need to know the three-digit area code. Dial 1 plus the area code plus the number, and an operator or a computer voice will tell you how much money to deposit. On operator assisted calls, the operator will ask you to deposit more money before your time is up. (3)_________________________.
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