题目内容
--- May I see your ticket, please? I think you in my seat.
--- Oh, sorry. My seat is upstairs.
A.are sitting B.sit C.sat D.have sat
A
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题目内容
--- May I see your ticket, please? I think you in my seat.
--- Oh, sorry. My seat is upstairs.
A.are sitting B.sit C.sat D.have sat
A