2. 职称英语
  3. They had talked only for a few minute ______ they found they were of different o

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

游客2024-07-10  46
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:http://tihaiku.com/zcyy/3671681.html
相关试题推荐
随机试题
最新回复(0)