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lucy,long time no see.where have you been?-- not only my par

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/15 14:38:33
lucy,long time no see.where have you been?-- not only my parents but also i___in nanjing last month
A has been
B have been
C were
Dwas
选哪个解释一下为什么不是B
为什么不是B啊,不是have you been 别只答半句啊!
not only my parents but also i___in nanjing last month,上个月的事情,是过去式,所以应该过去的时态,主语是I当然就是用was.而has/have been一般用在表示持续的状态!e.g I have been here for long time!