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关键词:人类进化1:混沌初开 Whatmakesushuman Anexplosionofrecentdiscoveriesshedslightonthesequestions andNOVA scompre
Where did we come from? What makes us human? An explosion of recent discoveries sheds light on these questions, and NOVA's comprehensive, three-part special,"Becoming Human," examines what the latest scientific research reveals about our hominid relatives.Part 1,"First Steps," examines the factor详情