ETS的官方资料，全英文，按照题目类型分类练习并做解答，所有习题以及答案均为ETS的官方解释，无含糊之处，并附有GMAT作文题库。
《GMAT官方指南》是GMAC中国大陆唯一授权;GMAT考试必备参考书;800道全真试题，涵盖GMAT考试所有题型，并配有全面的答案解析;测试练习部分(diagnostic section)帮助考生评估从何着手复习重点;题目按难易程度排列，节省考生时间;针对GMAT数学部分，进行综合性数学复习;全新的语法复习涵盖GMAT语文部分所有概念;真实作文题目、回答范例及评分信息。
The Official Guide for GMAT Review, 12th Edition is the only book on the market written by the creators of the GMAT exam. Inside you’ll find more than 800 actual GMAT questions from previous tests with answers and detailed explanations. There’s also a grammar review, math review, actual essay topics, sample responses, and scoring information insights into the GMAT exam that debunk test-taking myths. Plus, use the diagnostic section to pinpoint your skill level and focus on the areas where you need the most help.
书籍目录
1.0 What Is the GMAT?
1.1 Why Take the GMAT Test?
1.2 GMAT Test Format
1.3 What Is the Content of the Test Like?
1.4 Quantitative Section
1.5 Verbal Section
1.6 What Computer Skills Will l Need?
1.7 What Are the Test Centers Like?
1.8 How Are Scores Calculated?
1.9 Analytical Writing Assessment Scores
1.10 Test Development Process
2.0 How to Prepare
2.1 How Can I Best Prepare to Take the Test?
2.2 What About Practice Tests?
2.3 How Should I Use the Diagnostic Test?
2.4 Where Can I Get Additional Practice?
2.5 General Test-Taking Suggestions
3.0 Diagnostic Test
3.1 Quantitative Sample Questions
3.2 Verbal Sample Questions
3.3 Quantitative and Verbal Answer Keys
3.4 Interpretive Guide
3.5 Quantitative Answer Explanations
3.6 Verbal Answer Explanations
4.0 Math Review
4.1 Arithmetic
4.2 Algebra
4.3 Geometry
4.4 Word Problems
5.0 Problem Solving
5.1 Test-Taking Strategies
5.2 The Directions
5.3 Sample Questions
5.4 Answer Key
5.5 Answer Explanations
6.0 Data Sufficiency
6.1 Test-Taking Strategies
6.2 The Directions
6.3 Sample Questions
6.4 Answer Key
6.5 Answer Explanations
7.0 Reading Comprehension
7.1 What Is Measured
7.2 Test-Taking Strategies
7.3 The Directions
7.4 Sample Questions
7.5 Answer Key
7.6 Answer Explanations
8.0 Critical Reasoning
8.1 What Is Measured
8.2 Test-Taking Strategies
8.3 The Directions
8.4 Sample Questions
8.5 Answer Key
8.6 Answer Explanations
9.0 Sentence Correction
9.1 Basic English Grammar Rules
9.2 Study Suggestions
9.3 What Is Measured
9.4 Test-Taking Strategies
9.5 The Directions
9.6 Sample Questions
9.7 Answer Key
9.8 Answer Explanations
10.0 AnalyticaIWriting Assessment
10.1 What Is Measured
10.2 Test-Taking Strategies
10.3 The Directions
10.4 GMAT Scoring Guide: Analysis of an Issue
10.5 Sample: Analysis of an Issue
10.6 Analysis of an Issue Sample Topics
10.7 GMAT Scoring Guide: Analysis of an Argument
10.8 Sample: Analysis of an Argument
10.9 Analysis of an Argument Sample Topics
Appendix A Percentile Ranking Tables
Appendix B Answer Sheets
Diagnostic Answer Sheet
Problem Solving Answer Sheet
Data Sufficiency Answer Sheet
Reading Comprehension Answer Sheet
Critical Reasoning Answer Sheet
Sentence Correction Answer Sheet
书籍分类
一共分三本
一本verbal， 一本 Quantity， 一本是综合。
