GMAT申友句子改错SC题库-A recent review of pay scales indicates that CEO’s now earn an average of 419 times more pay-GWD

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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.

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

B. that, on average, CEO’s now earn 419 times the pay of blue-collar workers, a ratio that compares to 42 times

C. that, on average, CEO’s now earn 419 times the pay of blue-collar workers, as compared to 42 times their pay, the ratio

D. CEO’s who now earn on average 419 times more pay than blue-collar workers, as compared to 42 times their pay, the ratio

E. CEO’s now earning an average of 419 times the pay of blue-collar workers, compared to the ratio of 42 times

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答案：

A recent review… indicates that…, CEO'S earn…, as compared to… 主语是review，谓语是indicates，后跟that引导的宾语从句说明indicate的内容，宾语从句的主语是 CEO's，谓语是earn，宾语是419 times the pay of blue-collar workers，后跟比较结构as compared to…，the ratio是42 times their pay的同位语。

(A) compared to的比较对象不对等，前者419 times the pay of blue-collar workers表达的是工资数，而后者a ratio of是比率。

(B) a ratio that compares的compare不能用主动方式表达，应该是被比较sth be compared to…的省略形式（省略了主语和系动词，是惯用法）；compare to的比较对象不对象等，前者419 times the pay of blue-collar workers表达的是工资数，而后者42 times是比率。

(D) 缺少that引导宾语从句；indicates CEO's who…句子结构不完整，缺少谓语，who引导定语从句修饰名词CEO's。

(E) 缺少that引导宾语从句；indicates CEO's earning…句子结构不完整，缺少谓语；compare to的比较对象不对等，前者419 times the pay of blue-collar workers表达的是工资数，而后者42 times是比率。