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