II．听对话 根据你所听到的内容，选择正确答案。每个对话读两遍。（12分）
第一节 听下面4段对话，每段对话后有1个小题，从题中所给的A, B, C,三个选项中选出最佳选项。(6分)
( ) 7. What’s his telephone number?
A. 7312-7492. B. 7623-5849. C. 7381-5649.
( ) 8. Where are the boys from?
A. America B. Canada C. England
( ) 9. What class is Mary in?
A. Class Seven. B. Class Four. C. Class Five.
