题目内容
I'd like to have visited the Palace Museum last week, but something unexpected_______to my father.
A. had happened B. happened C. has happened D. happens
B
练习册系列答案
相关题目
题目内容
I'd like to have visited the Palace Museum last week, but something unexpected_______to my father.
A. had happened B. happened C. has happened D. happens
B