2. 外语
  3. They had talked only for a few minute ______ they found they were of different opinions.

They had talked only for a few minute ______ they found they were of different opinions.

admin2009-01-06  61
问题 They had talked only for a few minute ______ they found they were of different opinions.
选项 A、unless
B、while
C、before
D、once
答案C
解析 本题考查连词。unless意为“除非”，引导条件状语从句；while引导时间状语从句，主句常用进行时：before引导时间状语从句，意为“在……前”；once引导时间状语从句，意为“一旦”，所以C项为正确答案。【例句】：They had not known each other long before they got married.(他俩认识不久就结婚了。)
转载请注明原文地址:https://kaotiyun.com/show/ASSK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)