-who is thelady talking with she?-i don't know.i_him before.

问题描述:

-who is thelady talking with she?-i don't know.i_him before.
A.was never seeing B.had never seen C.never saw D.wouldn't see
选C,但不是有before吗,我选的B呀

Before是过去我没见过她的意思
但是这里的时态你要注意是现在的完成时态才是对的 have never seen对的
所以C是对的