[求助]大全907

    Until quite recently, American presidents lived in a world in which the public and private realms of their lives were largely separate, and the press cooperated in maintaining the distinction, and Americans judged national leaders without receiving, or expecting, intimate information about them.

(A) and the press cooperated in maintaining the distinction, and

(B) where the press cooperated in maintaining the distinction, and where

(C) for the press cooperated to maintain the distinction and

(D) the press cooperated to maintain the distinction, for（E）

(E) in which the press cooperated in maintaining the distinction, and in which

请问这题选项C为何不对？

E选项三个in which是对称结构。C的for改变了句子意思，成了“因为媒体。。。和美国人。。。，所以美国总统。。。”了。

谢谢dashasha，

但我认为把他们作为原因，语法上应该没错呀，逻辑上也还通顺。

支持。