问题
选择题
.
— When did they come back last night?
— It was midnight ____ all of us were sleeping.
A．that
B．when
C．which
D．in which
答案
答案：B
考查定语从句。根据先行词midnight为从句逻辑时间状语，可知选B。
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.
— When did they come back last night?
— It was midnight ____ all of us were sleeping.
A．that
B．when
C．which
D．in which
答案：B
考查定语从句。根据先行词midnight为从句逻辑时间状语，可知选B。