一道prep题，p2-sc 15，谢谢大家

jason_alex

p2-sc      15.   (25243-!-item-!-188;#058&002297)

In the mid-1920s 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 the effects on workers' performance are that changes in working conditions would cause

(D) that investigated changes in working conditions' effects on workers' performance

(E) to investigate what the effects changes in working conditions would have on workers' performance

正确答案是b，不理解，都解释下行吗。。。谢谢

[此贴子已经被作者于2009/10/15 10:50:28编辑过]

Bourne_NY

意思是1920年代中期，Hawthorne的研究主要是一系列密集的试验，用于调查工作环境的变化对于工人工作表现的影响。

B中 investigating the effects修饰experiments, that changes in working conditions...是定语从句，修饰effects。

jason_alex

能解释下其他为什么错不？

gfhzmj

A. as to 不对

B.正确

C.for investigating 原文不表目的 错

D.调查的是效果、不是变化

E.to investigate 同C不表目的

水平有限，请指正

云鑫

Bourne_NY 发表于 2009-10-15 00:33
意思是1920年代中期，Hawthorne的研究主要是一系列密集的试验，用于调查工作环境的变化对于工人工作表现的 ...

不是定语从句 是宾语从句吧 如果是定语从句，谓语动词主谓不一致