听下面一段较长对话,回答以下小题。
8. What are the speakers mainly talking about?
A.A riding competition. | B.A swimming class. | C.A balanced diet. |
9. What is the similarity between the speakers?
A.Doing riding practice. |
B.Having a smoking problem. |
C.Having a healthy diet. |
10. Why does the woman advise the man to swim?
A.It can be more challenging. |
B.It can help build up the lung. |
C.It can strengthen the muscles. |