问题描述：
非谓语动词doing/having done/done区别
依次为例句
He sat in the seat,watching TV.
Having finished his the homework,he played football with his classmates.
Given more time,I’ll do it well.
依次为例句
He sat in the seat,watching TV.
Having finished his the homework,he played football with his classmates.
Given more time,I’ll do it well.
问题解答：
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