题目内容
— If there are _____people driving, there will be ______air pollution.
— Yes, the air will be fresher.
— Yes, the air will be fresher.
A.less; less | B.less; fewer | C.fewer; fewer | D.fewer; less |
D
根据后文people 为可数名词复数,pollution为不可数名词,又根据需要,要用比较级,故选D
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