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标题: 大家帮看看这题 [打印本页]

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作者: janneyczj    时间: 2007-7-11 22:40
标题: 大家帮看看这题

72. The gyrfalcon，an Arctic bird of prey, has survived a close brush with extinction；its numbers are now five-times greater than when the use of DDT was sharply restricted in the early 1970’s．

(A)  extinction；its numbers are now five times greater than

(B)  extinction：its numbers are now five times more than

(C)  extinction，their numbers now fivefold what they were

(D)  extinction，now with fivefold the numbers they had

(E)  extinction，now with numbers five times greater than

正确答案是A，

Ｂ为什么不对呢？

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作者: Zeldaw    时间: 2007-7-12 08:01
数字不是更多了，而是更大了

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