托福阅读题库下载.docxVIP

智课网TOEFL备考资料 托福阅读题库下载 摘要： 托福阅读真题是考生练习提升托福阅读能力的必备资料。小编汇总整理了必威体育精装版托福阅读题库，在这里分享给大家，希望对考生复习有所帮助。  练习 托福 阅读真题，是考生快速提升阅读答题能力的有效途径。真题更能模拟正式的 托福阅读 考试，大家可以对托福题型、托福阅读难度以及文章结构有个整体的把握。小编整理了历年托福阅读真题，汇总了托福阅读题库，方便考生练习真题。一起来看下吧!  托福阅读题库内容：  PASSAGE 1  By the mid-nineteenth century, the term icebox had entered the American language, but ice was still only beginning to affect the diet of ordinary citizens in the United States. The ice trade grew with the growth of cities. Ice was used in hotels, taverns, and hospitals, and by some forward-looking city dealers in fresh meat, fresh fish, and butter. After the Civil War (1861-1865),as ice was used to refrigerate freight cars, it also came into household use. Even before 1880, half the ice sold in New York, Philadelphia, and Baltimore, and one-third of that sold in Boston and Chicago, went to families for their own use. This had become possible because a new household convenience, the icebox, a precursor of the modern refrigerator, had been invented.  Making an efficient icebox was not as easy as we might now suppose. In the early nineteenth century, the knowledge of the physics of heat, which was essential to a science of refrigeration, was rudimentary. The commonsense notion that the best icebox was one that prevented the ice from melting was of course mistaken, for it was the melting of the ice that performed the cooling. Nevertheless, early efforts to economize ice included wrapping the ice in blankets, which kept the ice from doing its job. Not until near the end of the nineteenth century did inventors achieve the delicate balance of insulation and circulation needed for an efficient icebox.  托福阅读题库下载：  以上就是关于托福阅读题库的相关介绍，有需要的考生可以通过上方下载完整版真题练习。临近考试的考生可以通过上方二维码下载 小马 机经，在线练习机经真题，做好考前的冲刺准备。  相???字有哪些信誉好的足球投注网站： 托福阅读题库