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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较难
  • 浏览 1143

According to some scientist , every human being, _____, gives off body heat.

A.what he is doing B.however he is doing
C.whatever is he doing D.no matter what he is doing
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Accordingtosomescientist,every