听一段材料，回答下面几个小题。
What is the woman?
A.A bus driver.
B.A waitress.
C.A tour guide.
What does the man want to get?
A.Some gifts.
B.A menu.
C.A bus schedule.
Where are the woman’s keys?
A. In her pocket. B. On the floor. C. On the table.
How will the man pay?
A. In cash.
B. By credit card.
C. By traveler’s cheque.
Which sweater will the man take?
A. The red one.
B. The blue one.
C. The yellow one.
What kind of music does the woman like?
A. Classical music.
B. Rock music.
C. Country music.
听一段材料，回答下面几个小题。What percentage of the world’s tea exports go to Britain?
A. Almost 15% B. About 30% C. Over 40%Why do tea tasters taste tea with milk?
A. Most British people drink tea that way.
B. Tea tastes much better with milk.
C. Tea with milk is healthy.Who suggests a price for each tea?
A.Tea tasters. B. Tea exporters. C. Tea companies.What is the speaker talking about?
A. The life of tea tasters.
B. Afternoon tea in Britain.
C. The London Tea Trade Centre.