GMATPREP第二部分的,找不到对应的讨论贴,请高人指点。看了解释,还是不明白E为什么错了
146. (32521-!-item-!-188;#058&007141)
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 |