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标题: 求助 [打印本页]

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作者: happy_oh    时间: 2007-12-26 21:43
标题: 求助

Q18: GWD-4-4

A new hair-growing drug is being sold for three times the price, per milligram, as the drug’s maker charges for another product with the same active ingredient.

 

1. as

2. than

3. that

4. of what

5. at which
                   

答案是C，可是我认为是A

three times as

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作者: lift1217    时间: 2007-12-27 07:47

three times as 没有错，问题是，后面要加what， as what=that, 定语从句修饰price， 去掉“, per milligram, ”就看得很清楚了

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