本帖最后由 arthurman 于 2010-12-4 20:37 编辑
Q18: Which of the following most logically completes the argument?
Yorco and Zortech are two corporations that employ large numbers of full-time workers who are paid by the hour.
Publicly available records indicate that Yorco employs roughly the same number of such hourly wage workers as Zortech does but spends a far higher total sum per year on wages for such workers.
Therefore, hourly wages must be higher, on average, at Yorco than at Zortech, since _____.
A Zortech spends a higher total sum per year than Yorco does to provide its hourly wage workers with benefits other than wages B the work performed by hourly wage workers at Zortech does not require a significantly higher level of skill than the work performed by hourly wage workers at Yorco does C e proportion of all company employees who are hourly wage workers is significantly greater at Yorco than it is at Zortech D rtime work, which is paid at a substantially higher rate than work done during the regular work week, is rare at both Yorco and Zortech
E e highest hourly wages paid at Yorco are higher than the highest hourly wages paid at Zortech为什么选D啊!我想的答案应该是OVERTIME WORK 在Z很RARE在Y不一定RARE.但是两者都给予了否定,这怎么是好啊? | 
