问题 选择题

If everyone pours less polluted water into Dianchi Lake, it will be _______.

A.deeper and deeper

B.cleaner and cleaner

C.dirtier and dirtier

D.wider and wider

答案

答案:B

考查点:形容词比较级辨析。解题思路:根据句意:如果每个人少倒污水进滇池,那么滇池就会越来越干净。

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