When I got there the meeting for ten minutes.A. has been onB. had begunC. had been onD.

问题补充：

When I got there, the meeting for ten minutes.

A. has been on

B. had begun

C. had been on

D. has begun

答案：

A. has been on

B. had begun

(答案→)C. had been on

D. has begun

解析：考查动词与时态。因为for ten minutes是一段时间，所以与延续性动词连用，排除BD。根据句意可知本句使用过去完成时。句意：当我到那儿的时候，会议已经进行了10分钟了。