— Hello! May speak to John? — Sorry. He
题型：选择题
问题：
— Hello! May speak to John?
— Sorry. He isn't here fight now. He ______ to Shanghai on business. [ ]
A. was going
B. has been
C. has gone
— Hello! May speak to John?
— Sorry. He isn't here fight now. He ______ to Shanghai on business. [ ]
A. was going
B. has been
C. has gone