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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 容易
  • 浏览 1323

Tell John not to leave the house unless he _______that the lights ______ .

A.will make sure, turn off B.makes sure; are turned off
C.will make sure; will turn off D.makes sure; will be turned off
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TellJohnnottoleavethehouseunle