1. (2022·黑龙江模拟) 听材料，回答问题。

1. （1） What can we learn about the man?

   A . He has big eyes. B . He is hungry at first. C . He wants to lose weight.
3. （2） What's the probable relationship between the speakers?

   A . Waitress and customer. B . Husband and wife. C . Doctor and patient.