问题
选择题
By 16:30, ______was almost closing time, nearly all the paintings had been sold.
A.which
B.when
C.what
D.that
答案
答案:A
题目分析:考查非限制性定语从句:句意:到了几乎是关门时间的16:30,几乎所有的画都被卖完了。这是定语从句,先行词是16:30,定语从句中缺少主语,用which引导非限制性定语从句,that不能引导非限制性定语从句,选A。