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  • 科目:英语
  • 题型:单选题
  • 难度:较易
  • 人气:750

As is known to us all, _____ tiger is in _____ danger of becoming extinct.

A.the, a B.the, 不填
C.a, 不填 D.不填, the
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Asisknowntousall,tigerisindang