A-A+
What should the man have done about his first
问题详情
What should the man have done about his first appointment？
A．He should have made an appointment.
B．He should have called to cancel his appointment.
C．He should have come for his appointment.
D．He should have stayed at home until he was well.
参考答案
正确答案：B
解析：先看题支，再有针对性的认真听。依据会话中出现的“but it is common courtesy to call”可以做出选择。
