单词：prehistoric period
prehistoric period的用法和样例：
例句
- Some prehistoric people lived in caves.有些史前时期的人住在洞穴里。
- The landscape also preserves many features of that prehistoric period.这里还保存了许多史前时期的特征。
单词：prehistoric period 相关文章
文本：Since the prehistoric times, man has had an urge to satisfy his needs. Be it hunger, shelter or search for a mate, he has always manipulated the circumstances to the best of his advantages. Probably this might be the reason why we human are
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This museum presents an entertaining history of London's domestic life, from prehistoric times, through the Romans and Vikings, into the Mediaeval and Renaissance periods, the growth of empire, and fi
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Prehistoric people may have hunted and killed other members of their own species and eaten them, but probably not for food. That is what a new study written by James Cole of the University of Brighton in England says. Cole says compared to large anim
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The Navajo tribal park called Monument Valley is a stunningly beautiful, yet also stark and forbidding, place. The largest tribe of American Indians lives on a 6-million-hectare patch of desert and scrub brush that covers much of northern Arizona and
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Prehistoric Amber Reveals Natural Ancient Alliance Scientists say a piece of amber - recently found in India and dating back at least 52 million years - offers proof of the ancient relationship between fungi and flowering trees, which sustains modern
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The fact is, we don't really know a great deal about the dinosaurs. 实际情况是，我们其实对恐龙了解不多。 For the whole of the Age of Dinosaurs, fewer than a thousand species have been identified (almost half of them known from a sin
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