I am sorry to hear that all the computers in this shop ___________

题目

I am sorry to hear that all the computers in this shop ___________
A.have been sold out B.have been sold C.were sold D.were sold out

答案

A.
没有一个明确的过去的时间,一般都会用现在完成时,表示后果对现在有影响.
请看下面两个例句：
They have cleaned the room.
They cleaned the room yesterday.