More than one student in our classto the Great Wall.A. visitB. visitedC. have visitedD. h

问题补充：

More than one student in our classto the Great Wall.

A. visit

B. visited

C. have visited

D. has visited

答案：

A. visit

B. visited

C. have visited

(答案→)D. has visited

解析：“more than one+单数名词”作主语时，谓语动词用单数。