问题
选择题
The TV play _____ for ten minutes when I turned on the TV. [ ]
A. had been on
B. had started
C. had begun
D. has been on
答案
答案：A
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The TV play _____ for ten minutes when I turned on the TV. [ ]
A. had been on
B. had started
C. had begun
D. has been on
答案：A