第二节 (本题共15小题，每小题1分，计15分)
听下面四段对话和一段独白，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，并将机读卡上对应题号的答案标号涂黑。听每段对话或独白前，你将有5秒钟的时间阅读各小题；听完后，各小题将给出5秒钟的作答时间。每段对话和独白读三遍。
听第6段材料，回答6—7题。
6. How long did Lucy skate today?
A. For three hours. B. For six hours. C. For seven hours.
7. Who bought the first pair of skates for Lucy?
A. Her father. B. Her mother. C. Her grandmother.
