1. (2021·乐山) 听材料，回答下列各题

1. （1） What activity is the short passage mainly about?

   A . Going camping. B . Climbing mountains. C . Planting trees.
3. （2） How long will it take the students to go to the park?

   A . One hour. B . One and a half hours. C . Half an hour.
5. （3） What will the school provide?

   A . Water. B . Umbrellas. C . Lunch.
7. （4） What can't the students learn from this activity?

   A . Working skills. B . How to enjoy nature. C . How to study well.