A principle for everyone to buy books is: real questions over the years, special module exercises and comprehensive teaching materials, and buy at most one set of each category!
"Comprehensive textbook" refers to all the problems in a book, including exams or essays. At the same time, it focuses on the explanation of knowledge points and theories, and the number of questions is small, which is suitable for the initial use of public examinations.
"Special module exercise" is a set of books based on the basic questions of the exam (quantitative relationship, data analysis, logical judgment, speech understanding, common sense) and the basic questions of the application (induction, generalization, countermeasures, comprehensive analysis, official document writing, and big composition), which is convenient for everyone to concentrate and break through, and is suitable for the public exam to lay a solid foundation and attack comprehensively.