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标题: double作为动词可以被动吗？ [打印本页]

作者: karateguy 时间: 2010-4-19 22:52
标题: double作为动词可以被动吗？
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
(C) more than doubled
(D) was more than doubled
(E) had more than doubled

还有doubled左右形容词理解可以吗？有这个用法吗？
答案C

作者: 飞逝孤星 时间: 2010-4-19 23:12
我觉得这里的doubled 是过去式吧 more than副词起修饰作用不知道我这样理解对吗

作者: myungryong 时间: 2010-4-19 23:44
我也觉得是过去式

double也能当被动使用没必要在加ed 表被动

作者: karateguy 时间: 2010-4-20 22:46
8好意思我是指D中 was doubled,是不是错再被动？

作者: myungryong 时间: 2010-4-21 07:37
是 d选项是故意复杂化

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