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标题: 250-107:关于倍数比较，糊涂了。 [打印本页]

作者: caterpillar 时间: 2004-1-27 04:30
标题: 250-107:关于倍数比较，糊涂了。
107. American productivity is declining in relation to Europe’s; the energy expended per unit of production in the United States is as much as twice that expended in West Germany.
(A) as much as twice that expended in West Germany
(B) as much as twice that of West Germany’s expenditure
(C) up to two times of West Germany’s expenditure
(D) up to two times what West Germans expended
(E) up to double the West German expenditure
答案是A。
我的印象里倍数比较不是只能用twice as much as....这种方式吗？

作者: axbycd 时间: 2004-7-15 11:50

Why can use TWICE after "is"? TWICE is adverbial.

Thanks

作者: axbycd 时间: 2004-7-15 12:14

Is "be+adverb" correct? Thanks.

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