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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较难
  • 浏览 2124

Many birds are out of ____________ now, because we have done a lot of things to protect __________ birds.

A.dangerous; endangered B.danger; dangerous
C.endangered; danger D.danger; endangered
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Manybirdsareoutofnow,becausewe