Mathematics can be said to be my best course. I think if you want to learn well, you must first lay a good foundation, do a certain amount of basic problems every day, remember important theorems and formulas, and the same is true if you want to improve your score. In the exam, the foundation accounts for nearly half of the scores, and you must first get these deserved scores.
When I was in the college entrance examination, our teacher ordered a review book called "Lay a good foundation" for us to lay a good foundation. The more you face the big exam, the more you have to lay a solid foundation. Don't blindly pursue problems, just like athletes will move a little before the game, but they won't exercise violently.
With a good foundation, the improvement questions will naturally improve to a certain extent, and the scores will naturally increase. In this way, if you raise points, get improved questions, get general questions, and get a little, you will get a lot of points.
I don't know where your candidate is. Let me talk about the general math test paper. 10 multiple-choice questions generally have five or three basic questions, which can be obtained by multiple-choice methods.
The first two of the six answers are simple basic questions, the middle two are slightly complicated questions, and the last two are difficult questions, but generally the first question can be answered.