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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 1085

What a pity! I ______in Hainan two more days,but something urgent needed to be dealt with back home.

A.must have stayed
B.needn't have stayed
C.may have stayed
D.could have stayed
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Whatapity!IinHainantwomoredays