在本节中，你将听到15个对话，每个对话有—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。每段对话后有15秒钟的停顿，以便回答问题和阅读下一问题及其选项。每段对话读两遍。 How long does it take the man to go to school by bus

A． No. The shop doesn’t have caps.
B． No. They are too expensive.
C． Yes. They are very cheap.

A． 180 yuan.
B． 360 yuan.
C． 400 yuan.