1. (2020·遂宁模拟) 听下面一段材料，回答问题。

1. （1） Where does the man most probably work?

   A . At an airport. B . At a hotel. C . At a travel agency.
3. （2） Which airport is the best choice for the woman?

   A . Reagan National. B . Dulles. C . Baltimore­Washington Airport.
5. （3） Why is the woman going to Washington DC?

   A . To stay in a friend's house. B . To meet the man. C . To visit the White House.