prep，比较问题一枚

zxppx

Providing initial evidence that airports are a larger source of pollution than they were once believed to be, environmentalists in Chicago report that the total amount of pollutant emitted annually by vehicles at O’Hare International Airport is twice as much as that which is being emitted annually by allmotor vehicles in the Chicago metropolitan area.

A.as much as that which is being emitted annually by all

B.as much annually as is emitted by the答案解释说annually应该放在emitted之后，这点我同意，但是我觉得is不应该出现

C.as much compared to what is annually emitted by all

D.that emitted annually by all(D)

E.that emitted annually compared to the

对于答案选D，我没有疑惑。但是B选项的is，还请各位给个解释！

sisichen666

B选项来讲，is是不能省略的，因为原题比较的就是 total amount of pollutant （主语比较）并且应该变成as much as that is emitted annually by 。。。。要是把is去掉的话，从逻辑含义和语法结构都改变了。。。。。

zxppx

可是在主系表结构的比较中，如果是主语比较，系动词要省略

DUKB24

可是在主系表结构的比较中，如果是主语比较，系动词要省略

-- by 会员 zxppx (2012/9/20 12:04:12)

省略补出这里可以被认为wordy，但是不是绝对的错误


OG太多的题目比较该省略的也没有省


抓小放大只会消耗你做题的时间

ARG

DUKB24 发表于 2012-9-20 12:15
可是在主系表结构的比较中，如果是主语比较，系动词要省略-- by 会员 zxppx (2012/9/20 12:04:12)

省略 ...

继续膜拜嘟嘟哥！

abc791201064

sisichen666 发表于 2012-9-20 11:47
B选项来讲，is是不能省略的，因为原题比较的就是 total amount of pollutant （主语比较）并且应该变成as m ...

可以省略吧