问题描述: He has left Shanghai for three days already.这句子对吗?left 不是非延续性的吗 1个回答 分类:英语 2014-10-24 问题解答: 我来补答 不对leave为短暂性的动词.这样要用延续性的动词,因为for three days是时间段可:he has been away from Shanghai for three days.or:He left Shanghai three days ago. 展开全文阅读