My mother started _______ the kitchen at 3:00 p.m. A. to cleaning B. to clean C. clean D. cleaned
2022-10-27 11:15:33 45次 Unit 12 单元同步测试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
My mother started _______ the kitchen at 3:00 p.m.
A. to cleaning B. to clean C. clean D. cleaned
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