问题
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听力原文:The earliest libraries existed thousands of years ago in China and Egypt where co
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What was salt used to do in Egypt thousands of years ago?A.To punish people who had broken
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When did the story happen?A.One hundred years ago.B.Two hundred years ago.C.Three hundred
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More than 2,000 years ago, the philosopher Socrates wandered around Athens asking questio
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B Three years ago, five parrots were set free in a wild place of Arizona, thousands of mil
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阅读判断Cities“Worse to Live in Than 20 Years Ago”One