1, the review textbook can be your undergraduate math textbook, and the review guide manual is mainly composed of Li Yongle's review encyclopedia and Chen Wendeng's review guide manual. The former focuses on the foundation, and the difficulty is relatively low, which is suitable for people with weak mathematical foundation, while the latter is more difficult, which is suitable for people with good mathematical foundation and hope for higher promotion. If you have the ability and time, you can also read both books and take the essence. If you want to get high marks, I'd like to recommend Chen Wendeng's-I used Chen Wendeng's for my postgraduate entrance examination. I got 84 points in the answer, but I got 68 points without reviewing it once (the total score at that time was 100).

2. The first set of exercises used to review in the basic stage is "660 questions of basic mathematics", which is very useful for laying a solid foundation and deepening the understanding of concepts. It is recommended not to do it too late. It is best to review the whole book once, which can not only test the effect of one round of review, but also guide the second round of review.

3. The nature used in the later stage is the analysis of real questions, and the one compiled by Li Yongle is the most respected one, which can be tested and tested by simulation.

Wu Zhongxiang's cover has been around for many years. You can choose this one if you study the real topic early.