If you take math, math can be divided into four categories: number one, number two, number three, number four, 1. For your basic study, I suggest using the following textbook: 1). Advanced Mathematics: Advanced Mathematics compiled by Correspondence Teaching Research Office of Tongji University, published by Tongji University Press, or edited by Professor Cai Gaoting of Tianjin University. The above two sets of textbooks are very suitable for laying a foundation) (note: traditional recommended textbook: Tongji University Advanced Mathematics Fifth Edition); 2) Linear Algebra: Linear Algebra edited by Professor Wang Efang published by Tsinghua University Publishing House or Advanced Algebra by Peking University (Volume I) (the first chapter polynomial can be used as the teaching material of line number) (note: the traditional recommended teaching material: the fourth edition of linear algebra of Tongji University) or the second edition of linear algebra of Jumayu in Tsinghua University, each with its own merits; 3) "Probability Theory and Mathematical Statistics" written by Professor Wang Fubao of Tongji University (note: the traditional recommended textbook: Probability Theory and Mathematical Statistics of Zhejiang University, Third Edition), the above three courses have video teaching, that is, Tian Da Cai Gaoting Shu Gao (as mentioned above, 196 lecture; Lecture 65 on algebra of Beijing Normal University; The probability of Harbin Institute of Technology is 38 or the probability of Sun Yat-sen University is 5 1, which is comprehensive, including mathematical statistics! 2. Strengthening stage: Tsinghua Li Yongle's math review guide and outline analysis, real problem analysis over the years, or Wendeng Chen's math review guide 3. Sprint stage: Li Yongle's other series of teaching materials.
English: 5 spark words, Zhu Taiqi review guide, outline analysis, real problem analysis, etc.
Politics: outline analysis, real topic analysis, Chen series of teaching materials, especially his 2000 questions and the last question.
First, lay a good foundation in mathematics and English, politics is not urgent! Because of the time, please leave a message if you need anything!