I'm sorry you've missed the tran .It _ 10 minutes ago.a.left b.has left c.had left 应该选哪个,为什么?

I'm sorry you've missed the tran .It _ 10 minutes ago.a.left b.has left c.had left 应该选哪个,为什么?
I'm sorry you've missed the tran .It _ 10 minutes ago.
a.left b.has left c.had left 应该选哪个,为什么?

I'm sorry you've missed the tran .It _ 10 minutes ago.a.left b.has left c.had left 应该选哪个,为什么?
a

B has left
火车十分钟前已经离开~

非延续动词，选A
I'm sorry you've missed the train .It left 10 minutes ago.
里面火车的单词拼错了

C过去的过去.在你到来前车已经走了,所以该用过去完成时