:第一节 听力理解（共15小题；每小题1．5分，满分22．5分）
听下面5段对话或独自。每段对话或独白后有几个小题，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，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第一段材料，回答第1-3题
1.What has happened to the man?
A.He has been stolen.
B: He has locked himself out.
C:He forgot to lock the front door.
2.When did he lock all the
windows?
A.On Saturday.
B: On Friday night.
C:On Friday.
3.What is the woman most probably
going to do?
A.To look round. B:To
talk to others.
C:To ask more questions.
