关于og的一些细节问题求助og45 51 61

ursula_1

1.         According to a study by the Carnegie Foundation for the Advancement of Teaching, companies in the United States are providing job training and general education for nearly eight million people, about equivalent to the enrollment of the nation’s four-year colleges and universities. D E
            

(A) equivalent to the enrollment of

(B) the equivalent of those enrolled in

(C) equal to those who are enrolled in

(D) as many as the enrollment of（E）

(E) as many as are enrolled in

Choice D, however, uses this phrase improperly in comparing eight million people to enrollment, not to other people. The comparison in E, the best choice, is logical because people is understood as the subject of are enrolled

比较一下，两道题目的解释

为什么在大全中D选项不能选， 还是有优先的问题？谢谢，请教大牛

og61

Since 1986 enrollments of African Americans, American Indians, and Hispanic Americans in full time engineering programs in the Unites States have steadily increased, while the number of other students entering th field has falle

仔细看看主语，enrollments of ~~~和the number of other students entering the field   ，都是强调数量的，不是对称的吗~我觉得主语对称不完全是一两个单词的对称，也是是意思的对称。

wenyuanalive

同问