i am sorry to be late what a pity tom ()here to see you a .has been b .was

问题描述:

i am sorry to be late what a pity tom ()here to see you a .has been b .was
has been some place 不是有去了又走了的意思么?就像“has been to beijing ”去了已经回来了。

选a 因为前面是what a pity ,所以tom 已经来过 so choose “has been”
has been有到过的意思,句子说Tom 到过这.
如果用was,证明他还在这,但 what a pity 就矛盾了