Have you ever been to our town before?No,this is the first time I _________here.

问题描述:

Have you ever been to our town before?No,this is the first time I _________here.
A.had been
B.came
C.have been
D.was coming

C.have been 为正确选项.
this is +first/second...+time (that)+从句,从句要用现在完成时态.