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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较难
  • 浏览 1501

The local government announced that only when the fire was under control ________ to return to their homes.

A.the residents would be allowed B.had the residents been allowed
C.would the residents be allowed D.the residents had been allowed
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Thelocalgovernmentannouncedtha