一道 prep上的题题

小伊YSY · 发表于 2010-8-7 16:10:40

Paleontologist Stephen Jay Gould has argued that many biological traits are not the products of natural selection, favored due to their enhancement of reproduction or survival, but that they are simply random by-products of other evolutionary developments.

(A) due to their enhancement of reproduction or survival, but that they are

(B) due to the reproduction or survival they enhance, but they are

(C) because they enhance reproduction or survival, but

(D) because they enhance reproduction or survival, but are

(E) because of enhancing reproduction or survival, but are

答案是d，我想问个可能有点蠢的问题

，为什么不能选E呢？

花子落落 · 发表于 2010-8-7 17:29:32

一般像这enhance有名词enhancement就不用enhancing这种动名词。

我倒是想知道为什么不是C。A is not B, but C。不需要are吧~

本贴相关题目 GMATPrep-2007E1-SC-74 (FLFZ)

相关帖子

更多相关帖子

一道 prep上的题题

所属分类: 下线版块

正在浏览此版块的会员 ()