GCT Mathematics Course before Exam was edited by Wang, Guan Zhi and published by Tsinghua University Publishing House on April 6th, 2009 at 5438+0. This book is a mathematics tutoring textbook compiled according to the Guide to the Entrance Examination for Postgraduates (Outline), which was revised on the basis of the 2008 edition. The book consists of arithmetic, elementary algebra, geometry and trigonometry, unary calculus and linear algebra, with a total of *** 18 chapters. Each chapter summarizes the important knowledge points involved in the exam guide and illustrates them with examples. At the same time, some typical questions are organized according to the propositional method in the test paper.