听下面5段对话或独白。每段对话或独自后有几个小题，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。听每段对话或独白前，你将有5秒钟的时间阅读各个小题；听完后，各小题给出5秒钟的作答时间。每段对话或独白读两遍。 What are the man and woman hoping to do

A． She thinks it opens at 8:30.
B． She doesn’t know the time.
C． She herself wants to know the time.

A． At half past eight.
B． At eight.
C． At a quarter to eight.