在本节中，你将听到15个对话，每个对话有一个问题。请从 [A]、[B]、[C]三个选项中选出答案，并标在试卷的相应位置。每段话后有15秒钟的停顿，以便回答问题和阅读下一问题。每段对话读两遍。
下面，请听这些对话：
What do we know about the play

A． How
B． Why
C． What

[A] Mr. Li is having lunch now.
B. He himself (他自己) is having lunch now.
C. He has just had his breakfast.