听第二篇短文,回答第16—20小题。
(
) 16. Where should the passengers go if they want to buy a T-shirt?
A. To the ground floor.
B. To the first floor.
C. To the second floor.
(
) 17. Which of the following can the passengers buy on the first floor?
A. A pair of trainers.
B. A washing machine.
C. A dictionary.
(
) 18. What should the passengers take with them when leaving the bus?
A. Some snacks.
B. Tickets.
C. Expensive things.
(
) 19. When do the passengers get to the shopping centre?
A. At about 1 p.m.
B. At about 3 p.m.
C. At about 4 p.m.
(
) 20. Where is the speaker?
A. In an office.
B. On a bus.
C. At the shopping centre.