1. (2022高三上·金华模拟) 听材料，回答问 题。

1. （1） Who is the man?

   A . The woman's teacher. B . The woman's classmate. C . The woman's assistant.
3. （2） Why do female mosquitoes bite?

   A . To spread diseases. B . To get nutrition. C . To send out a chemical.
5. （3） What does the man mean in the end?

   A . Mosquitoes are dirty. B . Science is a beautiful thing. C . Science can sometimes be unpleasant.