When the parents arrived at the hall, the students _______ their projects. A. have finish B. had fin...
2022-12-27 12:08:21 166次 2014-2015学年上海市松江区中考二模英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
When the parents arrived at the hall, the students _______ their projects.
A. have finish B. had finished
C. finished D. are finishing
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