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。 When did the film start

A． About 5 years.
B． About 10 years.
C． About 1 year.

A． At home.
B． At the railway station.
C． At a bus stop.