重庆电信星空hh
幼苗
共回答了21个问题采纳率:100% 举报
1. My daughter has practised playing the piano since she was five years old.
2. She has kept these two books for two weeks.
3. My grandmother has been asleep for half an hour.
你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!
1年前
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