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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1592

The pilot asked all the passengers on board to remain ______ as the plane was making a landing.

A.seated B.seating C.seat D.to be seating
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Thepilotaskedallthepassengerso