英语选择题有疑问Can you imagine how late I went to bed last night?It was nearly 1 a.m.________ I finished my article.A.that B.when C.before D.as呵呵,水平差,的确选B，想知道为什么.
问题描述：
英语选择题有疑问
Can you imagine how late I went to bed last night?It was nearly 1 a.m.________ I finished my article.
A.that B.when C.before D.as
呵呵,水平差,
的确选B，想知道为什么.
答
B,这道题只能从AB里选择,before表示“在……之前”,句子不通顺；as“当……时候”,强调“伴随从句动词的变化,主句动词也在变化”,显然这句话讲不通,再看A,大伙都说是强调句型,但是真不少成分吗?如果还原句子是：I finished my article nearly 1 a.m,这句话中nearly是副词,修饰后面的时间,但是这个时间做什么成分呢?如果也做状语,是不是缺少介词呢,故觉得缺少成分综上我选择B,“当我完成作业时都快下半夜一点了”