B)下面你将听到十组对话，每组对话都有一个问题。根据对话内容，从每组所给的A、B、C三个选项中找出能回答所提问题的最佳选项。
5.Where does Miss Smith come from?
A.Canada B.Australia C.America
6.What does the man want to drink?
A.Juice B.Tea C.Coffice
7.Whose is the girl?
A.The boy’s classmate.B.The boy’s teather. C.The boy’s sister.
