◎ 题干
听下面一段材料,回答第1-2小题。
1. What are the man and the woman talking about?
A. How paper is made from trees.
B. How much paper Americans use.
C. Why so much paper is used.
2. How many trees do Americans cut down in one year?
A. 50 million.
B. 85 million.
C. 850 million.
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“听下面一段材料,回答第1-2小题。 1. What are the man and the woman talking about? A. How paper is made from trees. B. How much paper Americans use. C. Why …”主要考查了你对  【听力】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。