----Is this the first time you ________ to Harbin?---- No, but the first time I ____ here, the city wasn’t so beautifulA.visited; cameB.visited; have eC.have visited; have eD.have e; came
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D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。