题目
He finished his novel in three months, ______ was something we had not expected.A. thatB. itC. whichD. this
He finished his novel in three months, ______ was something we had not expected.
A. that
B. it
C. which
D. this
题目解答
答案
C. which
解析
本题考查非限制性定语从句的用法。关键点在于判断空格处引导词的作用:
- 句子结构:逗号后的内容修饰前文整个事件("He finished his novel in three months"),属于补充说明的非限制性定语从句。
- 关系代词选择:非限制性定语从句中,只能用which引导,且不能用that。
- 排除干扰项:it和this无法连接两个独立分句,不符合语法要求。
句子结构分析
原句可拆分为两部分:
- 主句:He finished his novel in three months(他用了三个月完成小说)。
- 非限制性定语从句:(which)was something we had not expected(这件事是我们没想到的)。
关系代词选择
- which指代前文整个事件("完成小说"),引导非限制性定语从句,符合语法规范。
- that不能用于非限制性定语从句。
- it和this为代词,无法引导从句连接两个分句。