题目内容
We have been friends ever________ we were at school together.
A.before B. since
C. after D. while
B
【解析】
试题分析:句意:自从我们一起上学开始,我们就一直是朋友。Ever since:自从...起。根据We have been friends 可知后面为时间状语从句,since引导时间状语从句的句子中,主句用现在完成时态。故选B。
考点:考查时间状语从句的连接词
练习册系列答案
相关题目