一道听力段对话问题.已附原文!W:I really can`t stand the way David controls

一道听力段对话问题.已附原文!
W:I really can`t stand the way David controls the conversation all the time.If he`s going to be at the Christmas party,I just won`t come.
M:I`m sorry you feel that way.But my mother insists that he come.
Q:Why is David being invited to the party?
A) To make the woman angry.
B) To please the man’s mother.
C) David is the man’s good friend.
D) David is good at carrying on conversations.
为什么呢?