Never before seen a girl who can swim as fast as Ye Shiwen.A. had weB. we hadC. have weD.

问题补充：

Never before seen a girl who can swim as fast as Ye Shiwen.

A. had we

B. we had

C. have we

D. we have

答案：

A. had we

B. we had

(答案→)C. have we

D. we have

解析：考查部分倒装句。否定词位于句首主谓用部分倒装，又因为before，表示到现在为止从未见过，故用现在完成时。