gwd-1-7(讨论答案与gmatprep答案不符)

gracez

 gwd 1-7

A recent review of pay scales indicates that CEO’s now earn an average of 419 times more pay than blue-collar workers, compared to a ratio of 42 times in 1980.

1. that CEO’s now earn an average of 419 times more pay than blue-collar workers, compared to a ratio of 42 times
               
   
2. that, on average, CEO’s now earn 419 times the pay of blue-collar workers, a ratio that compares to 42 times
               
   
3. that, on average, CEO’s now earn 419 times the pay of blue-collar workers, as compared to 42 times their pay, the ratio
               
   
4. CEO’s who now earn on average 419 times more pay than blue-collar workers, as compared to 42 times their pay, the ratio
               
   
5. CEO’s now earning an average of 419 times the pay of blue-collar workers, compared to the ratio of 42 times

讨论答案都是选B。

但是在GMATprep我刚做的practice test中，这道题的答案是C. 彻底晕了？难道官方软件的答案有误？

carolhide

以PREP为准。

洛拉

我想请问B选项的错误在什么地方？另外想问，C选项中的their指谁？

[此贴子已经被作者于2006-7-11 16:12:28编辑过]

snowfield

斑竹能否分析一下正确答案的用法，其中的as短语的用法比较特别的说，谢谢！

chinamerica

UP

zhuminmin