——If there are ______ people driving , there will be ______ air pollution.——Yes, the air will be fresher.

题型：单选题题类：常考题难易度：普通

——If there are ______ people driving , there will be ______ air pollution.
——Yes, the air will be fresher.

A、less; less B、less; fewer C、fewer; fewer D、fewer; less

举一反三

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