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标题: [求助]885-8-6 [打印本页]

作者: zoutongguang 时间: 2009-7-22 22:02
标题: [求助]885-8-6

6. The number of undergraduate degrees in engineering awarded by colleges and universities in the United States
increased by more than twice from 1978 to 1985.

(A) increased by more than twice

(B) increased more than two times

(D) was more than doubled（C）

(E) had more than doubled

答案C，但是好像没有谓语啊？D多了WAS怎么错了？

作者: jason_alex 时间: 2009-7-22 22:34
double是及物动词，不需要被动

作者: zoutongguang 时间: 2009-7-23 10:52

谢谢，自己顶下

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