1. (2022高三上·浙江开学考) 听材料，回答问题。

1. （1） Why is the speaker giving the talk?

   A . To encourage teenagers to join the center. B . To introduce the sports in the center. C . To explain some rules in the center.
3. （2） When did the center reopen?

   A . In July. B . In August. C . In September.
5. （3） What did the center have before?

   A . A volleyball court. B . An indoor swimming pool. C . An outdoor swimming pool.
7. （4） Who will get a 50%discount on membership?

   A . People under 18. B . People under 25. C . People under 50.