We should stand________line when we are waiting ________a bus. A.on; for B.in; for C. in; on D.on; i...
2022-05-21 20:31:16 208次 2020年天津市滨海新区中考一模英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
We should stand________line when we are waiting ________a bus.
A.on; for B.in; for C. in; on D.on; in
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