题目内容
( ) 2. ―Now the air in our home town is even than it was before.
―So we must do something to stop it.
A. better B. dirty C. more better D. worse
2. D
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题目内容
( ) 2. ―Now the air in our home town is even than it was before.
―So we must do something to stop it.
A. better B. dirty C. more better D. worse
2. D