It was the third time that Jack to China.A. has comeB. has cameC. had cameD. had come

问题补充：

It was the third time that Jack to China.

A. has come

B. has , came

C. had came

D. had come

答案：

A. has come

B. has , came

C. had came

(答案→)D. had come

解析：考查句型。It was +序数词 + time that sb had done sth 这是某人第几次做某事。“这是杰克第三次来中国”。 选D