By the time I got to the theatre, the play for ten minutes.A.had been onB.had be
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By the time I got to the theatre, the play ______ for ten minutes.
A.had been on
B.had begun
C.have been on
D.has begun
试题答案
A
时态考查题。By +过去的时间主句用过去完成时态，begin不能和段时间连用故选A。 句意：到我到达影院的时候戏已经演了十分钟了。