I.听力技能（共三个部分，20小题，计25分）
A)对话理解。
根据你听到的对话，选择最佳选项回答问题。（共10小题，计10分）
听下面五段对话，每听完一段对话后，回答一个小题。
（）1.What are they talking about?
A. Tim’s family photo. B. Tim’s younger brother. C.Tim’s twin sister.
( )2. What does Ben look like now?
A. He is short. B. He is thin. C.He is tall.
( ) 3..What can we learn from the conversation?
A.The woman likes traveling.
B.The woman is worried about her son.
C.The woman can’t speak English.
