1. (2021·海南模拟) 听材料，回答问题。

1. （1） What does the woman mean at first?

   A . She isn't interested in sweet. B . She can't eat much chocolate. C . She dislikes watching movies.
3. （2） How often does the woman usually go to the dentist?

   A . Twice a year. B . Six times a year. C . Three times a day.
5. （3） How did the woman take care of her teeth?

   A . By using special toothpaste. B . By brushing teeth every 3 days. C . By drinking more tea and coffee.
7. （4） What are the speakers mainly talking about?

   A . How to brush teeth properly. B . Their unhealthy eating habits. C . The woman's tooth problem.