When I came back yesterday evening, my brother _______ his homework. A. is doingB. has doneC. was do...
2023-01-30 04:38:32 41次 2014年湖南省业水平考试模拟（17）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 I came back yesterday evening, my brother _______ his homework.
A. is doingB. has doneC. was doing
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