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ever sinceever since后什么时候用过去完成时,什么时候用现在完成时

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/03 20:30:00
ever sinceever since后什么时候用过去完成时,什么时候用现在完成时
she had lived alone ever since her husband died until she died
丈夫去世后,一直到死她都是寡居.
she has lived alone ever since her husband died
丈夫死后,他一直寡居到现在.