◎ 题干
听下面一段材料,回答第1至4题。
1. What is the speaker?
[     ]
A. A radio announcer.
B. A doctor.
C. An actor.
2. What is the speaker?
[     ]
A. A radio announcer.
B. A doctor.
C. An actor.
3. What will be the main purpose of the program?
[     ]
A. To explain the working of the brain.
B. To show the latest use of computer pictures.
C. To increase people's knowledge of farming.
4. Why is the program easy to follow?
[     ]
A. Because it's for children.
B. Because it's for scientists.
C. Because it's a public show.
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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至4题。1. What is the speaker? [ ]A. A radio announcer. B. A doctor. C. An actor. 2. What is the speaker? [ ]A. A radio announc…”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。