The passengers show their ID cards before getting on the plane. A.might B.must C.could D.can
2022-08-11 12:10:08 184次 云南省红河州开远市2019-2020学年九年级上学期期末英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
The passengers show their ID cards before getting on the plane.
A.might B.must C.could D.can
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