1. (2020八上·浙江月考) 听下题面一段对话，回答第9至第11三个小题。

1. （1） What are they doing?

   A . They're walking in the park. B . They're talking on the phone. C . They're climbing a mountain.
3. （2） How often does Mary go to the swimming club?

   A . Three times a week. B . Twice a week. C . Once a week.
5. （3） What does Mary think of football?

   A . Interesting but difficult. B . Exciting and easy. C . Exciting but a little dangerous.