GWD1-Q7好像缺动词啊

Q18:GWD1-Q7:（原CD1-7）

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

正确答案是C

earn是谓语啊

I agree with howcoolya

CEO’s又是怎么回事呢？所有格吗？我原来理解的是CEO's earn, earn当名词跟the pay平行~~~~~~

CEO’s(pay)

pay不可以用earn当动词把，earn的主语应该是人吧

而且，如果是CEO’s(pay)，动词不应该是earn，而应该用earns

5555~~~谁来救救我？

CEO's 表示的是很多CEO，因为本身CEO已经是简写。所以用这种方式表示多位CEO。