In this section, you will hear one long conversation. At the end of the conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).A、Because he enjoys taking long flights.
B、Because he can get to know new people and places.
C、Because he wants to relax.
D、Because he likes different cities.