B．情景反应(共5小题，每小题1分，共计5分)
听录音，根据你所听到的内容，从A、B、C三个选项中选出最佳应答语。每个句子读两遍。
( ) 6. A. I don't think so. B. Thank you. C. Me, too.
( ) 7. A. For two years. B. Very much. C. Never mind.
( ) 8. A doctor. B. At work. C. Yes, he is.
( ) 9. A. It's $ 30. . B. Cheap C. Pretty good.
( ) 10. A. Congratulations! B. It doesn't matter. C. That's all right.
