单项选择题

听下面5段对话或独白。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5秒钟的时间阅读各个小题；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。 There are ______reasons for people writing viruses.

A． three
B． at least three
C． over two
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单项选择题
What’s the purpose of getting a hot, damp cloth before dinner
A． To clean the table.
B． To put it on the knees.
C． To clean face and hands.
单项选择题
Which one does the man really like
A． Folk music.
B． Pop concerts.
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