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Each year companies in the United States could save as much as $58 billion annually by preventing illness among employees and gain as much as $200 billion through improving performance of workers if they simply provided offices with cleaner air.

正确答案: E

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[求助]请教两题gmat prep语法

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楼主
发表于 2006-10-15 16:32:00 | 只看该作者

[求助]请教两题gmat prep语法

1、Each year companies in the United
                    State
could save as much as $58 billion annually by preventing illness among employees and gain as much as $200 billion through improving performance of workers if they simply provided offices with cleaner air.

 

A 
                annually by preventing illness among employees and gain as much as $200 billion through improving performance of workers if they simply provided

B annually if they prevented employee illness and gain as much as $200 billion through worker performance improved by simply providing

C annually in employee illness prevention and gain as much as $200 billion through worker performance improved by simply providing

in employee illness prevention and gain as much as $200 billion through improving performance of workers if they simply provided

by preventing illness among employees and gain as much as $200 billion through improved worker performance if they simply provided

 

 请问这题答案是E,我选A,不知E中的improved是过去分词修饰perfoemance吗?为什么用improving 不行呢?

Women are expected to be the majority of student entering law school this fall, a trend ultimately placing more women in leadership position in politics and business.

A Women are expected to be the majority of student entering law school this fall, a trend ultimately placing

B The majority of students entering law school this fall are expected to be women, a trend that will ultimately place

C The majority of students entering law school this fall are expected to be women, which will ultimately place

D It is expected that the majority of students entering law school this fall will be women, a trend ultimately placing

E It is expected for the women to be the majority of students entering law school this fall, which will ultimately place

这题答案是B,我选A,两个选项如何区分呢?

谢谢!!

沙发
发表于 2006-10-15 22:11:00 | 只看该作者

第一题我支持A

improved worker performance if they simply provided

they的指代有问题。

第二题支持B

A:a trend ultimately placing有问题,分词修饰一个尚未发生的趋势,还是will较好

trend来看,还是B好。

板凳
 楼主| 发表于 2006-10-16 07:51:00 | 只看该作者

第一题的they在 if的条件状语从句里面,不是优先指代主居主语吗?

A和B中的improving 和improved如何区别呢?

第二题的A和B前半句意思上有什么差别呢?

谢谢!

地板
发表于 2006-10-16 12:10:00 | 只看该作者

第一题annually 与every year 重复

第二题women放到前面改变了原文的意思,另外这个trend应该是预测,定语从句用will时态能体现出来。

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