When I got to the theatre ,the movie _____ for twenty minutes.A has been on B had been on

问题描述:

When I got to the theatre ,the movie _____ for twenty minutes.A has been on B had been on

B
从 got 看,后面的句子要用过去完成时:had been on
不明白的再问哟,请及时采纳,多谢!