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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1511

Had it been possible, I would have gone to attend Monica in the hospital, but I________ fully occupied last month.

A.had been B.was C.am D.have been
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Haditbeenpossible,Iwouldhavego