Peking Man50字 2026-06-11下载文档一键复制全文 PekingManlivedabout300000to500000yearsago。Hisheadwaslikeamonkey"s。Hewasanape--man。Helivedinabigcave。HemadethingsoutofstonesHeusedstonestokillanimalsforfood。Hegotthewaterfromrivernearby。