1. (2021高二上·哈尔滨期中) 听材料，回答问题。

1. （1） When will the man's appointment be?

   A . At 2:50. B . At 4:05. C . At 5:45.
3. （2） Where does the conversation probably take place?

   A . In a university. B . In a hospital. C . In a company.