听下面一段对话，完成五道小题，每小题仅填写一个词。这段对话你将听两遍。
When should Susan go to meet Professor Brown?
A.At 9:30. B.At 10:00. C.At 10:30.
What can we learn from the dialogue?
A.They like summer.
B.They don’t like summer.
C.They think hot weather is nicer.
What happened to the driver?
A.He ran into a bicycle.
B.He drove too slowly.
C.He ran into a tree.
Who is answering the phone?
A.Elaine.
B.Allan MacFarlane.
C.Bob Harris.
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.