问题
选择题
We were listening closely to the lecture yesterday evening when suddenly the light ________. [ ]
A. had been gone out
B. go out
C. was gone out
D. went out
答案
答案：D
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We were listening closely to the lecture yesterday evening when suddenly the light ________. [ ]
A. had been gone out
B. go out
C. was gone out
D. went out
答案：D