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TF阅读真题第891篇The Early Iron Age
The Early Iron Age During the Bronze Age (roughly 3300-1200 B.C.E. in the Middle East), civilizations were limited in their use of iron. Most iron occurred not in ...
TF阅读真题第767篇How the First People Got to the Interior of North America
How the First People Got to the Interior of North America Most researchers believe that the first people to come to North America came from Asia to what is no...
TF阅读真题第719篇Did a Volcano Destroy the Minoan Civilization?
TF阅读真题第719篇Did a Volcano Destroy the Minoan Civilization?
TF阅读真题第872篇Prosperity in British North America
题目： Prosperity in British North America The British colonies of North America developed at a remarkable pace throughout the later colonial period. ...
TF阅读真题第902篇Tidal Heating on lo
Tidal Heating on lo To understand tidal heating, we must go back to when the twin spacecraft Voyager 1 and Voyager 2 made close flybys of the moon lo, Jupiter's clos...
