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left =be away from

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/19 00:53:23
left =be away from
he left shanghai two days
该为
he has been away from shanghai for two days
is it right?
left =be away from
he left shanghai two days ago
=he has been away from shanghai for two days.