六级练习2016.07.20
[audio]http://sound.yywz123.com/tingbbs/cet6/cet620160720.mp3[/audio]If the predictions about the Greenhouse are correct, temperatures will rise by the same amount in the next one hundred years as they did in the past ten thousand. Will animals and plants be able to adapt that quickly to change in the environment? Many won’t. ____________________. Experts say plants under climate stress will be very open to disease and fire. Forest fires may become more common.
That, in turn, man harm animals that depend on the trees for food will for shelter. Any preserves we set up to ________________may become useless as the species are forced to migrate along with their natural homes. Change is a part of life, _________________, says scientist George Woodwell, is the enemy of life.
**** Hidden Message ***** certain speeches were probobly become very vare
to protect danger species
the rapid change
页:
[1]