There is also reviewing your own wrong questions. After all, if you don't grasp the knowledge points told by the teacher, just look at your own wrong questions. And that's your weakness, so you should look at similar topics and do them several times. Then master the problem-solving ideas of related topics, so that you can break your weaknesses one by one. And you have to ask the teacher more questions. After all, learning this kind of thing still depends on your own consciousness. Ask the teacher more, and you may ask the corresponding questions.
And you should arrange your time reasonably, and review the basics when reviewing. You should know that 90% of the scores of a paper are basic questions, and only 10% is used to widen the gap. So when you master the basic questions, go for a sprint.