T-9-Q27.大全987-606 请解释一下，

 T-9-Q27.大全987-606

Research during the past several decades on the nature of language and the processes that produce and make it understandable has revealed great complexity instead of underlying simplicity.

A

(A) that produce and make it understandable has revealed great complexity instead of underlying simplicity

(B) of producing and understanding it have revealed not underlying simplicity but great complexity

(C) by which it is produced and understood has revealed not underlying simplicity but great complexity

(D) by which it is produced and understood have revealed great complexity rather than underlying simplicity（A）

(E) by which one produces and understands it have revealed great complexity instead of underlying simplicity

还有T字开头的题的讨论在哪里找啊？

谢谢！

你的问题是什么？

TTGWD的提问，你可以先在老的GWD题库里搜索原来的题号，如果没有，就在语法区搜索题号，如果还是没有，可发帖询问。个人认为自己搜索要比等别人回答节约时间。

为什么不选C啊，似乎说GMAT不倾向用instead of 的，用not... but ...不行吗？

谢谢~

Which one can reply us?

How to choose the correct answer? or what is wrong with the other choices ?

谁能把这句话翻译一下，谢谢！

我也想问C为什么不可以，难道是主动大于被动？

希望有大牛来解答一下！！不胜感激！！

答案是A，请哪位大牛指点下~~~~

同问

请参见以下精彩讨论

http://forum.chasedream.com/dispbbs.asp?boardid=23&star=1&replyid=107822&id=14367&skin=0&page=1

很多NN讨论了N年的帖子（就那个“我就不信......”的帖子），佩服。。。。