题目内容
【题目】---What were you doing at 8:00? ( )
---We____.
A. clean and sleeping
B. cleaning sweep
C. were cleaning and sweeping
【答案】C
【解析】
略
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题目内容
【题目】---What were you doing at 8:00? ( )
---We____.
A. clean and sleeping
B. cleaning sweep
C. were cleaning and sweeping
【答案】C
【解析】
略