prep破解中的3道题~请教~

lhnstefsun

1.Citing the recent increase in earnings by several computer companies, economists feel that a cycle has begun in which personal computer users, especially corporate consumers, are replacing their PC’s with more powerful models.（这道好像是管卫东的）


A.a cycle has begun in which personal computer users

B.a cycle for personal computer users has begun in which they

C.there is a cycle beginning for personal computer users

D.it is the beginning of a cycle for personal computer users

E.personal computer users are in the beginning of a cycle when they



答案是A，可是我觉得E更好，A的in which实在是在诡异了，请教牛牛~


2. So-called green taxes, which exact a price for the use of polluting or nonrenewable fuels, are having a positive effect on the environment and natural resource base of countries as varied as China, the Netherlands
, and Hungary.


(A) as varied as

(B) as varied as are

(C) as varied as those of

(D) that are as varied as

(E) that are varied as are

answer is A， why not C？



17. In 1997, despite an economy that marked its sixth full year of uninterrupted expansion with the lowest jobless rate in a quarter century, the number of United States
citizens declaring themselves bankrupt has jumped by almost 20 percent, at 1.34 million.


(A) declaring themselves bankrupt has jumped by almost 20 percent, at

(B) declaring themselves bankrupt jumped by almost 20 percent, to

(C) who declared themselves bankrupt has jumped by almost 20 percent, to

(D) who declared themselves bankrupt jumped almost by 20 percent, at

(E) to declare themselves bankrupt jumped almost by 20 percent, at
答案是b，c哪里错了？

leiyanghok

第一题我觉得E是繁琐，一般能用主动的都用主动，而且那个in the beginning有点怪怪的
第二题LZ注意一下，比较的是国家而不是别的
第三题，C中用了完成时，没有任何情况说明要用完成时

jameshzd

1  in which 用的很正确， personal computer users  are replacing their PC’s with more powerful models in a cycle. which refers to a cycle. E 选项语法没错， 但是它改变了原句子 的意思。原意要表达的是 A cycle has begun 而不是要表达 users 在 cycle 进行中的开端。

2 注意对比的对象，不是要将 countries 的the environment and natural resource base 与
China, the Netherlands, and Hungary.的the environment and natural resource base 进行比较，而是说countries 的种类繁多，然后举例说 比如 有 中国。。。。

17 in 1997 过去式的标志， has jumped 不对

18 D 稍稍改变了原意，No longer 的意思在 D选项 里没有表达出来啊。no longer 有一种从是到不是的转变的含义。

15 同问 ！！！！！ before 的主句 应该用 完成时吧。。。

lhnstefsun

1. 有一个疑问，in which要是修饰a cycle 不是应该紧随其后么，怎么能跨越谓语在做定语从句修饰先行词呢？
还有15.我已经知道了，那个跟时态没关系，而是指代scientists learned how to synthesize the growth hormone, it had to be painstakingly removed中it指代的是growth hormone
learning how to make a synthetic growth hormone, scientists had to remove it painstakingly中it指的是合成的growth hormone改变了句子原意
谢谢楼主~其他的都明白了

lhnstefsun

谢谢楼主~了解了

jameshzd

in which 并非要紧接着 a cycle 啊~个人觉得a cycle  in which。。。。。has begun 有些头重脚轻的感觉，所以干脆把 has begun 放前面了，但是我目前找不到例句加以证明啊，不好意思啊~

卷卷123

especially corporate consumers 前面只能跟personal computer users
ACD里 there be不行 it is不行 选A