题目内容
【题目】This is the third time I ______ Beijing. The second time I ______ here was on National Day last year.
A.have visited; came
B.have visited; have come
C.visited; came
D.visited; have come
【答案】A
【解析】句意:这是我第三次参观北京,第二次去是去年国庆节。This is the…time that…句型中主句动词是is,从句动词用现在完成时,故第一空用have visited;第二空根据时间last year用过去时,故选A.
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