问题
选择题
When we got to the theatre, the play _______ for five minutes. [ ]
A. has begun
B. had begun
C. was on
D. had been on
答案
答案：D
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When we got to the theatre, the play _______ for five minutes. [ ]
A. has begun
B. had begun
C. was on
D. had been on
答案：D