OG13 128，关于that省略的问题

zhuang8825

Australian embryologists have found evidence that suggests that the elephant is descended from an aquatic animal, and its trunk originally evolved as a kind of snorkel.
A. that suggests that the elephant is descended from an aquatic animal, and its trunk originally evolved
B. that has suggested the elephant descended from an aquatic animal, its trunk originally evolving
C. suggesting that the elephant had descended from an aquatic animal with its trunk originally evolving
D. to suggest that the elephant has descended from an aquatic animal and its trunk originally evolved
E. to suggest that the elephant is descended from an aquatic animal and that its trunk originally evolved

想知道为什么E当中第二个that不能省略，不能看成to suggest that "the elephant is descended from an aquatic animal" and "its trunk originally evolved"这样子的平行吗？

DUKB24

是可以的

但是当句子非常亢长或者追求形式上的平行的话


一般是要补出第二个that的


最简单的方法就是看split


你可以从选项中看到


that...and that 和that ......and,,,,,做出了区别


这样的话，后者因为存在意思上的歧义或者不够有效清晰一般都会被排除掉的

zhuang8825

多谢版主！没想到我发的第一个帖子就被那么快的回复了！

abjure

一些斑斑的讨论， 有些答案不一定正确。
关于OG50,讨论有点混乱， 但关于that省略， 有一定道理

http://forum.chasedream.com/GMAT_SC/thread-573572-5-1.html