听材料,回答问题。
(1)
What is the purpose of the museum?
A . To show computers.
B . To help school children.
C . To develop the industry.
(2)
Who are the listeners?
A . Teachers.
B . Students.
C . Managers.
(3)
Why does the company invite the listeners?
A . To get some advice.
B . To sell them computers.
C . To introduce the history of the company.
(4)
When will the speaker come back?
A . In half an hour.
B . In an hour.
C . In one and a half hours.
答案: B
A
A
C