第一节
听下面5段对话。每段对话后有一个小题，从题中所给的[A]、[B]、[C]三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
Who does the man want to speak to

A． Cut it short in the back.
B． Part it in the middle.
C． Both A and B.

A．three hours
B．three-hours
C．three-hour
D．three hour-long