国际顶尖MBA申请交流平台--TOPWAY MBA

标题: GWD-23-Q23 [打印本页]

作者: xingzixin 时间: 2009-12-22 07:32 标题: GWD-23-Q23

After several years of rapid growth, the healthy care company became one of the largest health care providers in the metropolitan area, while it then proved unable to handle the increase in business, falling months behind in its payment to doctors and hospitals.

A. while it then proved unable to handle the increase in business, falling months behind in its payment to

B. while it then proved unable to handle the increase in business and fell months behind in its payment to

C. but then it proved unable to handle the increase in business, falling months behind in its paying

D. but then proving unable to handle the increase in business, falling months behind in paying

E. but then proved unable to handle the increase in business, falling months behind in paying

答案E,可以帮我分析一下吗？

作者: vincentwh 时间: 2009-12-22 21:11

while的转折有对比含义，而且要同时发生，跟then冲突，所以A,B都不能选
C里面第一个it显然是累赘的，省略并不产生任何歧义，另外in its paying累赘。
D的proving使得but后面不成句子。

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