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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1859

The government has taken some measures to reconstruct the earthquake-hit areas, but it must be some time ________ everything returns to normal.

A.since B.after C.unless D.before
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Thegovernmenthastakensomemeasu