Question

----Is this the first time you ________ to Harbin?
---- No, but the first time I ____ here, the city wasn’t so beautiful.

A．visited; came

B．visited; have come

C．have visited; have come

D．have come; came

Answer 1

D

第一空考查句型：this is the first time+从句，从句中用现在完成时，第二空the first time引导时间状语从句，主句是过去时，从句也是过去时。选D。