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标题: 六级练习2013.10.09 [打印本页]

作者: Rebecca949    时间: 2013-10-12 10:04     标题: 六级练习2013.10.09

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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. (1)________________________. 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 (2)_____________________may become useless as the species are forced to migrate along with their natural homes. Change is a part of life, (3)______________________, says scientist George Woodwell, is the enemy of life.





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作者: susan.sui    时间: 2013-10-12 15:43

certain species will probably become very rare
protect danger species
the rapid change
作者: 伊梦青依    时间: 2014-5-7 10:34

certain species will probable become very rare




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