第二节：听小对话，请从A、B、C三个选项中选择正确的选项。
( )6 . How old is the girl?
A. Fifteen. B. Fourteen. C. Thirteen.
( )7. Can the girl speak Chinese?
A. Yes, she can. B. No, she can't. C. We don't know.
( )8. Who(谁) can swim?
A. The boy. B. The girl. C. The boy's brother.
