A one-voume reference to the history of ideas that is a compendium of everything that humankind has thought, invented, created, considered, and perfected from the beginning of civilization into the twenty-first century. Massive in its scope, and yet totally accessible, A HISTORY OF KNOWLEDGE covers not only all the great theories and discoveries of the human race, but also explores the social conditions, political climates, and individual men and women of genius that brought ideas to fruition throughout history. "Crystal clear and concise...Explains how humankind got to know what it knows." Clifton Fadiman Selected by the Book-of-the-Month Club and the History Book Club

《GRE&GMAT阅读难句教程》精心挑选了GRE、GMAT历年考题中大量让考生头痛，而且不易理解和容易出错的结构复杂、意思艰深的句子，以结构分析法，采用各种特定的标识，剖析每段难句,并附有译文和解释。

《GRE & GMAT阅读难句教程》讲述了：任何一本以考试学习为目的的教学书籍，如果不能贴近实战，必为废品。《GRE & GMAT阅读难句教程》有两个目的：第一，训练读者在现场迅速读懂GRE和GMAT考试中出现的难句子的能力。第二，《GRE & GMAT阅读难句教程》也可以用作复习GRE和GMAT考试阅读部分的参考书，同学们可以在此查找到在文章中最难以理解的句子的详细解释(包括中文翻译和语法分析)。

《GRE & GMAT阅读难句教程》讲述了：任何一本以考试学习为目的的教学书籍，如果不能贴近实战，必为废品。《GRE & GMAT阅读难句教程》有两个目的：第一，训练读者在现场迅速读懂GRE和GMAT考试中出现的难句子的能力。第二，《GRE & GMAT阅读难句教程》也可以用作复习GRE和GMAT考试阅读部分的参考书，同学们可以在此查找到在文章中最难以理解的句子的详细解释(包括中文翻译和语法分析)。

Designed to achieve two goals: to add a large number of words to your permanent working vocabulary, and to teach the most useful of the classical word-building roots to help you continue expanding your vocabulary in the future. Greek and Latin have been the sources of most of the words in the English Language. You could find much fun in this book that some of the fashion words are come from an elegent sources dated back to thousands of years. Also, you could enjoy the infinite discovery through reading it, which is not merely a dictionary, but a wonderful educational and enlightening book.

本书提供200多道GRE作文真题及其范文，精讲其中的近100篇，并分析总结了Issue和Argument高分写作技巧，指导你立竿见影地提高作文成绩。同时还帮助你揣摩评卷人的心理，使你真正做到知已知彼，百战不殆。 ·GRE写作备考方略 ·GRE写作的建议与禁忌 ·Issue特征、要则与写作流程 ·Argumrnt逻辑错误及应对策略 ·GRE写作评分、成绩通知和成绩评估