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TF阅读真题第952篇Transportation and Economic Change in the Nineteenth-Century
题目： Transportation and Economic Change in the Nineteenth-Century Between 1820 and 1860,the American economy entered a new stage of develop...
TF阅读真题第898篇Insect Colony Movement
Insect Colony Movement In general, colonies of social insects such as bees or ants move either to change nesting sites when the current site deteriorates in quality,...
TF阅读真题第921篇The Greenhouse Effect on Venus
The Greenhouse Effect on Venus The nitrogen and oxygen gases that make up the bulk of Earth's atmosphere neither absorb nor emit thermal radiation, energy that is released f...
托福口语真题XYS_MT023
综合部分听力音频： MT 023综合口语听力音频 https://mp.weixin.qq.com/s?__biz=MzI3ODM5NzI3Mg==&mid=2247517028&idx=7&sn=ff96812d8d2d239317f59b30b9795b93&scene=21#wech...
TF阅读真题第903篇Life on Mars
Life on Mars Astronomers strongly suspect that Mars currently has no liquid water, diminishing the chances for life there now. But running water and a denser atmosphere in the pas...
TF阅读真题第899篇Britain’s Industrialization
Britain's Industrialization The Industrial Revolution was an extended period of economic growth and change brought about by the application of mineral energy and t...
TF阅读真题第924篇Making the Most of Dark Nights
Making the Most of Dark Nights The main breeding station of the marine bird known as the swallow-tailed gull is the Galápagos Islands, which straddle...
写作真题第198套（rs118）
综合写作： 写作真题第198套（rs118）听力音频 https://mp.weixin.qq.com/s?__biz=MzI2NzA4MDMwNA==&mid=2247522529&idx=8&sn=37941d5ea6aef7f601496687557fc8d0&scene=21#we...
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...
