Look and correct the mistakes.(改错) I haven't seen you for a long time since you leave here last year.
人气:163 ℃ 时间:2020-04-15 20:01:20
解答
I haven't seen you for a long time since you leave here last year. I haven't seen you for a long time,since you have left here last year. for ,since 都必须出现在完成时中,同一句话同时出现,必然要使用两个完成时