还有这里 764.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 the key:A。 比较考点:比较对象。now——when the use of DDT was sharply restricted in the early 1970's
还有比较时间状语的例子么?是不是如果选项里有比较numbers的可以优先选择?另外,为何会numbers?复数怎么来的?
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