请教涛涛GWD8-4

redhot99

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

为什么选D啊,C为什么不对呢，谢谢

redhot99

自己顶

MaccMichAA

C

MaccMichAA

that修饰price 觉得挺好的

不知道为什么选D 同问

[此贴子已经被作者于2006-10-18 22:30:51编辑过]

onionsong

如果选c, that the drug... 此句则为定语从句修饰per milligram，逻辑关系不合适。...

西哈克

我倒觉得A就挺对的啊。 请教高手

西哈克

刚刚请教了。是这样的，表示是什么的三倍价钱，应当用three times the price of  sth. 这个of 是不能省的。其实这个句子就是：A new hair-growing drug is being sold for three times the price, per milligram of the price that the drug’s maker charges /for another product with the same active ingredient.
选d,符合一贯的用法，用What 代替了the price. 

gmat30

thanks

glgry

我选C.理由：

1. per milligram是插入语，that后的从句不会错误修饰它，而能清楚地修饰price.

2.  of what中的what的作用和price重复，如果用what 这个句子可以改为

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

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

 

[此贴子已经被作者于2006-12-25 15:55:26编辑过]