【单选题】

{{I}}Questions 8 to 10 are based on the following conversation.At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation.{{/I}} What do the speakers mainly discuss

A、The man wants to get authorization for a room change.
B．The man is worried about his friendship with his roommate.
C．Then man needs a scholarship to continue living in the dormitory.
D．The man wants the head resident to talk toDavid for him.