B.对话理解:根据所听到的对话内容,选择最佳答案回答问题.（每段对话读两遍）( 10分)
第一节：听6段短对话，每段对话后各有一个问题。
( ) 6. Is David interested in English?
A. Yes, he is. B. No, he isn't . C. I don't know.
( ) 7. What color can make us feel better?
A. White. B. Red. C. Green.
( ) 8. Who is strict with Maria?
A. Her father. B. Her mother. C. Maria.
