The policeman came up to the house, whose door was open, ________ there for a while, and went in. A．...
2022-10-31 09:22:20 122次 2014-2015学年广东实验中学高二下期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The policeman came up to the house, whose door was open, ________ there for a while, and went in.
A．to stand B．standing C．stood D．stand
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