2. Review Book for Postgraduate Entrance Examination. This book should be a classic for Postgraduate Entrance Examination. Everyone who takes the math exam has one, and will understand the topic here. In the future, you will pass the next level when you take the math exam.
3. There are 660 questions based on the postgraduate entrance examination, all of which are optional. The questions are very level and the method of solving them is very good. It is also helpful to improve the correct rate of choosing to fill in the blanks in the future. This is also a classic review material.
Chen Wendeng commented on the whole book. The word-of-mouth and sales of this book are not as good as that of Li Yongle's whole book, but the method of explaining high numbers is also good. You can have a look if you have time.
5, Tang Jiafeng, Zhang Yu, Yang Chao, these famous postgraduate teachers' videos and supporting exercises, bring them here to do. Listen to the famous teacher, and your path will not be too biased.
6. Why do I recommend all the books for the postgraduate entrance examination? Because, in the final analysis, it is still necessary to take the postgraduate entrance examination. It is better to look at other materials directly, rather than reviewing the materials for postgraduate entrance examination, so that the path will not be biased. These materials are classics, which are worth studying again and again, especially Li Yongle's Book Review, a classic among classics. Of course, I suggest you know the after-class questions first. Memorize the knowledge points in the textbook, master the source of each principle and how to push it.