B) 对话理解
根据你所听到的对话以及针对该对话所提的问题，选出能回答该问题的最佳答案。
听第1段对话，回答第6小题。
6. What does the man want to be ?
A. A doctor . B. A teacher C. A nurse .
听第2段对话，回答第7小题。
7. Which does the man like better , playing or watching football ?
A. Playing football . B. Watching football .C. Neither of them .
