—Have you ever been to Singapore?— Yes I there 3 times in alone.A. have beenB. have

问题补充：

—Have you ever been to Singapore?

— Yes, I there 3 times in alone.

A. have been

B. have gone

C. went

D. had gone

答案：

A. have been

B. have gone

(答案→)C. went

D. had gone

解析：

试题分析:句意：——你去过新加坡吗？——是的，我仅仅在就去过那里三次。根据时间状语in 判断用一般过去时，选C。