听三段对话，选择最佳的选项。（听每段对话完成两道小题）
对话一：
（1）Who is Jane？
A.She's the boy's cousin.
B.She's the boy's sister.
（2）What did she wear at work？
A.Formal clothe.
B.Sportswear.
对话二：
（3）What did they talk about？
A.The ancient Olympic Games.
B.The modern Olympic Games.
（4）Where did people hold the first modern Olympic？
A.In Athens.
B.In Paris.
对话三：
（5）What did Sara do yesterday？
A.She went to the museum.
B.She visited her cousin.
（6）How often does Sara play with her cousin？
A.Each year.
B.Every six month.