听材料,回答问题。
(1)
What is the probable relationship between the speakers?
A . Mother and son.
B . Tour guide and tourist.
C . Teacher and student.
(2)
How long will the art exhibition last?
A . 2 days.
B . 4 days.
C . 5 days.
(3)
What will be free of charge?
A . Food and drinks.
B . Exhibition tickets.
C . Bus tickets.
答案: C
B
A