the bookshop __since two years ago.

题目

the bookshop __since two years ago.
A has been opened B has been open为什么选B不选A呢!麻烦讲清楚!
有since 不是时间点吗

答案

has been 后面是加的表示状态的词 has been open的意思是 “开了两年了” 这里的open是adj.形容词 opened 是open作为动词的时候的过去式形式.如果要将OPEN作为动词用,句子应该改成 the bookshop was opened two year...