I to Shanghai three times.A. have goneB. have beenC. wentD. was

问题补充：

I to Shanghai three times.

A. have gone

B. have been

C. went

D. was

答案：

A. have gone

(答案→)B. have been

C. went

D. was

解析：句意：我已经去过上海三次了。结合语境可知本句中描述的是现在已经完成的动作，故用现在完成时态。go表示瞬间动作，故选B。