Now a sophomore, while studying math. Listen carefully in class and learn what I am learning well and solidly. The foundation is the most important. By the time I was a junior, I had finished learning math, so I could read the book again carefully or sign up for a basic class. If I'm not good at math, I suggest taking Li Yongle's class instead of Wendeng's. After the basic stage is completed, you can start strengthening. Buy Li Yongle's tutorial books, lectures on linear algebra, etc. I'm not advertising, but Li Yongle is the most authoritative in mathematics. You can check it if you don't believe it). At this stage, you can apply for intensive classes if you want, but only if you have a solid foundation, otherwise it will be a waste of money and you can't keep up. Read the tutorial book for more than 3 times and try your best to know all the questions in it (try your best, it is really difficult to do it, but you can definitely get high marks, 130 is no problem). After reading it twice, I can analyze and simulate 440 real questions over the years (it seems to be called this), which is very helpful. When you do it, you can check for leaks and fill gaps. After all this is done, you can do the Li 135 sprint, which belongs to the high-altitude stage. If your math is really average (like me) and you don't need to get too high a score, I suggest you give priority to counseling books. You must read through that book with all your strength, and then carefully summarize the laws of real questions over the years. As for the 440 questions and the sprint 135, it depends on your own energy and ability. After all, there are other subjects in the postgraduate entrance examination, so time and energy are limited, and I can do what I can (I bought them all that year, and my grades are basically the same)

In short, think about whether to take the exam first. Make up your mind, you must have confidence and perseverance in yourself, and then you will succeed if you work hard ~

I wish you get into an ideal school ~ ~