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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 容易
  • 浏览 1610

--- He has to finish the experiment today. He must be in the lab,____?
---That s quite possible.

A.mustn't he B.won't he C.doesn't he D.isn't he
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相关知识点

Hehastofinishtheexperimenttoda