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标题: 请教一og语法 [打印本页]

作者: Gloriaqd 时间: 2007-5-23 00:33
标题: 请教一og语法

72. 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和D在语法上来讲都是可以的, 也是简洁的, 只不过意思上有些差别罢了. 请NN指点...

作者: bobo19790111 时间: 2007-5-23 01:00

number一般都是直接加double，不用被动吧。

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