It means that you are not proficient in knowledge points. If you are proficient, you will have an idea immediately after reading the topic. There is only a little knowledge of mathematics in senior one, and the difficulty is limited. If you understand the fixed questions, you can learn by analogy, and you will never think about a topic for a long time or modify it while doing it, which will affect the speed.

Speed is a big problem. If you don't handle it properly, you will have a little trouble in the third year of high school, because the number of questions in comprehensive literature and comprehensive management is very large, and there are often some or many questions that can't be done. Of course, entering the college entrance examination will greatly reduce the pressure of entering a higher school, and you don't have to carry too many ideological burdens.

It may also be because your calculation ability is not strong enough, and some subjects in high school have a large amount of calculation, so be prepared psychologically.

Or is your exam-taking skill improper? I think your teacher often teaches you that it is easy before it is difficult-the purpose of doing exams is not to fill in papers, but to try to do all the questions you can and get high marks as much as possible, so that even if you don't finish the questions in this exam, you will have no regrets.

In short, no matter what the reason, you need to practice more and explore the experience in practice. ...