题目内容
() 5. The programme for an hour. It an hour ago.
A. has began;was on B. has been on;has began
C. began;has been on D. has been on;began
5.D
5.D
练习册系列答案
相关题目
题目内容
() 5. The programme for an hour. It an hour ago.
A. has began;was on B. has been on;has began
C. began;has been on D. has been on;began
5.D