听一段材料，回答下面几个小题。What is the purpose of the passage?
A.To report on the growing middle class of China.
B.To introduce a US company.
C.To analyze the current market.How many new babies does China have every year?
A.11 million.
B.20 million.
C.21 million.Which of the following is true?
A.The toys made by China are of poor quality.
B.China has a lot of highquality toys exported.
C.China is behind in toysmaking.
Which is the quickest way to the airport?
A. By taxi.
B. By bus.
C. By underground.
What can we learn from the conversation?
A. The man couldn't find the woman.
B. It's not an easy job to park a car here.
C. The man broke the traffic rule.
What will the woman probably do?
A. Stay in the hotel for at least two nights.
B. Leave the hotel the next morning.
C. Ask the hotel clerk for her room key.
What does the woman mean?
A. The air is fresh.
B. It's noisy outside.
C. It's hot inside.
What are the two speakers probably doing?
A. Watching TV.
B. Talking about ads.
C. Shopping.