What’s the main idea of this text ?
The text is about Antarctica---why it has not been conquered by man so far and how our “tenure” of it is questionable even today.
举一反三
内容
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What’s the main purpose of this text?
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What’s the main idea of Paragraph 4-5?
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What's the main idea of the first part?
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What’s the main idea of Para. 7?
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The main idea of the text is _______.