题目内容
【题目】---Could I clean the bedroom for you?
---No, thanks. I _______ it myself.
A. cleans B. have cleaned
C. was cleaning D. had cleaned
【答案】B
【解析】
试题分析:句意:---我为你清扫卧室吗?---不,谢谢。我已经自己清扫了卧室了。根据句意,应该用现在完成时,故选B。
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题目内容
【题目】---Could I clean the bedroom for you?
---No, thanks. I _______ it myself.
A. cleans B. have cleaned
C. was cleaning D. had cleaned
【答案】B
【解析】
试题分析:句意:---我为你清扫卧室吗?---不,谢谢。我已经自己清扫了卧室了。根据句意,应该用现在完成时,故选B。