问题标题:
【Motheriscleanthelvingroomnow找出错并改出】
问题描述:
Motheriscleanthelvingroomnow
找出错并改出
李孝媛回答:
Motheriscleaningthelvingroomnow.这是现在进行时,所以clean要用现在进行时cleaning
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Motheriscleanthelvingroomnow
找出错并改出