— If there are ____ trees, the air will be cleaner.

— I agree. Then there will be less pollution.

A. much   B. less    C. fewer             D. more

 

【答案】

D

【解析】此題重點(diǎn)考查四個(gè)單詞的含義，根據(jù)語(yǔ)境可知要選擇比較級(jí)，故用more表示有更多的樹(shù)，空氣就會(huì)越清新。污染就會(huì)越少。

 

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