1. (2022高二下·安康期末) 听材料，回答问题。

1. （1） What is probably the man speaker?

   A . A chemist. B . A dentist. C . A patient.
3. （2） When does the woman have an appointment with Dr. Williams?

   A . This morning. B . This afternoon. C . Next week.
5. （3） What does the man suggest the woman do?

   A . Wait for Dr. Williams. B . Be cautious about her diet. C . Go to the dentist's directly.
7. （4） What will the man do to help the woman?

   A . Give her what she wants. B . Ring Dr. Williams for her. C . Make an appointment for her.