◎ 题干
— Why do you often listen to the radio?
— To get some information _____.

[      ]

A. by air
B. on the air
C. in the air
D. from the air
◎ 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“— Why do you often listen to the radio? — To get some information _____. [ ]A. by air B. on the air C. in the air D. from the air …”主要考查了你对  【介词和介词短语】  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。