-----Is this the first time you Chengdu?
-----No. But the first time I here, the city wasn’t so beautiful
A. visited; came
B. visited; have e
C. have visited ; have e
D. have visited; came
网友回答
A. visited; came
B. visited; have e
C. have visited ; have e
(答案→)D. have visited; came
解析：考察时态。第一空是固定句型，this is the first time后面的句中使用现在完成时。第二空是指第一次我到那里的时候，是一个过去的时间，故使用过去时。故D正确。