问题
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Which of the following in the first paragraph does NOT indicate crowds of people?A.Thousan
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What does the last paragraph tell you?A.The new technique can tell precisely where a perso
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What does the experiment lnentioned in paragraph 4 prove?
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Paragraph 4__________ 查看材料A.No evidence to indicate
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What does the word "that" in the last paragraph indicate?A.Branding the rocks.B.Deploying
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What does the experiment mentioned in paragraph 4