I'msorryyou'vemissedthetrain,It

问题详情：

I'm sorry you've missed the train, It______10 minutes ago.  

A. left                        B. has left                          C. had left                         D. has been left

【回答】

A  

解析："10 minutes ago"决定用一般过去时。

知识点：动词时态

题型：选择题