The 12-year-old girl ____ homework in the telephone booth while her parents were cleaning the street...
2022-11-10 00:21:52 81次 上海市2017届九年级4月月考英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The 12-year-old girl ____ homework in the telephone booth while her parents were cleaning the street nearby.
A. was doing B. would do C. has done D. did
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