◎ 题干
听下面一段对话,回答1-3题。
1. When was Carver born?
A. In 1846.
B. In 1864.
C. In 1964.
2. Which college did Carver graduate from?
A. Iowa College.
B. Gorge College.   
C. Missouri College.
3. How many uses did Carver discover for sweet potatoes?
A. 30.
B. 200.
C. 230.
◎ 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“听下面一段对话,回答1-3题。 1. When was Carver born? A. In 1846. B. In 1864. C. In 1964. 2. Which college did Carver graduate from? A. Iowa College. …”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。