----Is this the first time you to Harbin?-No but the first time I here the city wa

问题补充：

----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

答案：

A. visited; came

B. visited; have come

C. have visited; have come

(答案→)D. have come; came

解析：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。