Question

That evening，________I will tell you more about later，I ended up working very late.
(2012·大纲全国Ⅱ，8)

A．that	B．which
C．what	D．when

Answer 1

B
解析　句意为：那天晚上我一直工作到很晚，我过后会告诉你关于那晚更详细的情况。本题中两个逗号之间的部分是一个非限制性定语从句，关系代词which代替先行词that evening。解答本题的关键是能够正确分析句子结构。that不能引导非限制性定语从句；what不能引导定语从句；when在从句中作状语，不能作宾语。