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龙莲心

In the mid-1920’s the Hawthorne Works of the Western Electric Company was the scene of an intensive series of experiments that would investigate changes in working conditions as to their effects on workers’ performance.
(A) that would investigate changes in working conditions as to their effects on workers’ performance
(B) investigating the effects that changes in working conditions would have on workers’ performance
(C) for investigating what are the effects in workers’ performance that changes in working conditions would cause
(D) that investigated changes in working conditions’ effects on workers’ performance（B）
(E) to investigate what the effects changes in working conditions would have on workers’ performance
谁来解释一下E为什么不行？尤其是绿色部分，跟B的本质区别是什么？谢~

jtrchina

In the mid-1920’s the Hawthorne Works of the Western Electric Company was the scene of an intensive series of experiments that would investigate changes in working conditions as to their effects on workers’ performance.
(A) that would investigate changes in working conditions as to their effects on workers’ performance
(B) investigating the effects that changes in working conditions would have on workers’ performance
(C) for investigating what are the effects in workers’ performance that changes in working conditions would cause
(D) that investigated changes in working conditions’ effects on workers’ performance（B）
(E) to investigate what the effects changes in working conditions would have on workers’ performance
谁来解释一下E为什么不行？尤其是绿色部分，跟B的本质区别是什么？谢~

-- by 会员 龙莲心 (2010/8/22 20:17:21)

Q:谁来解释一下E为什么不行？尤其是绿色部分，跟B的本质区别是什么？谢~
A:what自身就是一个实意名词，如：what is ur name?(主语what、谓语is、宾语ur name)，E中what与the effects共存，犯了双主语的语法错误。若改为：
to investigate what（做have宾语） changes in working conditions would have on workers’ performance
或：
to investigate the effects changes in working conditions would have on workers’ performance
则正确，后者更优，因为what界定范畴过于宽泛，不如the effects更具针对性

wangxiwei

这道题目 愿意中that 从句后的内容是修饰experiments的
而E的to do 表目的  不定式的逻辑主语可以是 句子主语 那么就有这种歧义 to investiget 不是修饰experiment 而是 company 发起的 所以错误

龙莲心

啊？我觉得不定式应该就是修饰experiment的吧

wangxiwei

给你个帖子 你看下 http://forum.chasedream.com/GMAT_SC/thread-478586-1-1.html
一样的错误 呵呵  I  take part in a team to play basketball with other children.
这里的 to play  难道是修饰team的么? 希望能帮助到你

龙莲心

谢谢你~