问题补充:
This is the second time that he China.
A. will visit
B. visits
C. is to visit
D. has visited
答案:
A. will visit
B. visits
C. is to visit
(答案→)D. has visited
解析:考查固定句型中的时态。固定句型:it is/was 序数词 time that sb现在完成时/过去完成时。如果前面是现在时,后面使用现在完成时;如果前面是过去时,后面使用过去完成时。句意:这是他第二次来中国访问。前面使用了现在时,故D正确。