I think I have a say in this question. First of all, I am a liberal arts student. In addition, when I was in high school, my math scores were never the top three in my class, and I never lost once. I was also at the forefront of the whole grade.

I just want to say, you must remember one sentence when learning mathematics! That is, you must use your head! Don't think it is too difficult to read the topic, and don't forget the exam after reading it. You will know what you don't understand when you think about it, and then I will pay attention to that point when the teacher is talking until you understand, and that's it next time. There is also that you must not blindly brush the questions, the method is the most important, and you must learn to summarize! Be sure to insist on doing the wrong set of questions! This is super important! Before each exam, without looking at others and doing the questions, you misread the problem set and notes to check for leaks and make up for gaps, so as to ensure that what you missed before will not be wrong again.