题目内容:
--If there are______people driving,there will be______airpollution.
--Yes,the air will be fresher.
A.less;less
B.less;fewer
C.fewer;fewer
D.fewer;less
参考答案:
--If there are______people driving,there will be______airpollution.
--Yes,the air will be fresher.
A.less;less
B.less;fewer
C.fewer;fewer
D.fewer;less