Heto several European counties so far.A. wasB. has beenC. had beenD. will be

问题补充：

Heto several European counties so far.

A. was

B. has been

C. had been

D. will be

答案：

A. was

(答案→)B. has been

C. had been

D. will be

解析：考查句子的时态。根据时间状语so far，可知句子要用现在完成时态，所以选B。