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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1674

Now the air in Yancheng is           than it used to be. Something must be done to stop it.

A.very good B.much better C.rather bad D.even worse
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NowtheairinYanchengisthanituse