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TF阅读真题第837篇Changes in Native American Food Production
Changes in Native American Food Production Changes in Native American Food Production 1 Native Americans expanded their sources of food in the centuries around the end of the fir...
TF阅读真题第960篇The Global Industrial Revolution
The Global Industrial Revolution 题目: In fewer than a hundred years, the global process of industrialization utterly transformed Great Britain, most of continenta...
TF阅读真题第962篇Archaeological Evidence for Social Complexity
Archaeological Evidence for Social Complexity 题目: Ancient human groups that used advanced technology and divided labor into highly specialized roles are c...
TF阅读真题第797篇The Australlan Megatauna Extinctions
The Australlan Megatauna Extinctions Many of the species of large animals(megafauna) such as mammoths, mastodons, ground sloths, and giant deer that roamed the Earth tens of thous...
TF阅读真题第957篇Language and Migration
Language and Migration 题目: The study of language can offer important clues about the historic migration of people around the world. Most historians would place the emergence o...
TF阅读真题第939篇Indigo
Indigo 题目: Indigo is a blue dye produced from plants of the genus group Indigofera, grown in tropical and subtropical climates, and it has been highly valued since ancie...
TF阅读真题第812篇The Roman Aqueduct System
The Roman Aqueduct System Around 300 ʙ.ᴄ.ᴇ., the population of the city of Rome reached half a million and required a solution for its growing water needs...
TF阅读真题第821篇Using Animal Bones to Determine Climates
TF阅读真题第821篇Using Animal Bones to Determine Climates
