gwd 16-34，感觉答案有争议

In an attempt to guarantee the security of its innovative water purification method, the company required each employee to sign a confidentiality agreement prohibiting that its water purification methods be disclosed to companies using an analogous purification process.

1. prohibiting that its water purification methods be disclosed to companies
2. prohibiting them from the disclosing of its water purification methods to any company
3. prohibiting disclosure of its water purification methods to any company
4. that would prohibit them from disclosure of its water purification methods to companies
5. that would prohibit its water purification methods to be disclosed to a company

这题答案给的是E，小妹我选的是B，感觉E中prohibit的用法不太对，prohibit应该和stop,prevent一样都是stop... from doing，而不是to do结构。而且E太罗嗦，不如C简洁。C中的any company的语气比E更强，强调了不能泄露给任何一家的相似的公司。

不知为个哥哥姐姐有什么看法？

我想C & E 的爭議點在於E比較簡潔但卻用錯idiom (prohibited to是錯的, 正確是prohibited from).

C雖然用了正確的idiom, 但卻囉嗦(記得哪位NN說過gmat中用動詞表達通常最簡潔)

参见GWD 12-34,同样的题目,答案为C

http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=158537&replyID=&skin=1

vote for C

any is ok due to the analogous

In an attempt to guarantee the security of its innovative water purification method, the company required each employee to sign a confidentiality agreement that would prohibit its water purification methods to be disclosed to a company using an analogous purification process.

尽量还是不要改变原句的语气吧