题目如下：

251. 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

不太明白E错在哪？OG的解释是Choices D and E wrongly use a phrase introduced by now with to modify The gyrfalcon. In both choices, the phrase confusingly seems to parallel with extinction; a new clause with a present tense verb is needed to state what the gyrfalcon's numbers are now.

看选项E是觉得不太对，就是不知道到底错在哪里？？看了OG的解释还是没弄清楚

牛牛们都说作题光凭感觉是不行的，我牢记心上。所以还麻烦哪位牛牛给偶讲讲E这个到底错在哪？不胜感觉啊！！