【題目】 -If people drive ____cars, there will be____air pollution.

-Yes, you' re right.

A. less, fewerB.less, lessC.fewer; fewerD.fewer; less

【答案】D

【解析】

試題分析：句意：--如果人們很少開車，將有更少的空氣污染。less后不可數(shù)名詞；pollution是不可數(shù)名詞，cars是可數(shù)名詞，所以應(yīng)該用fewer，故選D。

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