No one can possibly recall any detail about the meeting. It is at least five years since it ______
A.had taken place
B.was taken place
C.took place
D.was taking place
正确答案是C
No one can possibly recall any detail about the meeting. It is at least five years since it ______
A.had taken place
B.was taken place
C.took place
D.was taking place
正确答案是C