Second, making choices to fill in the blanks accounts for half of the test paper.

Third, summarize more and see if they have similarities, similar problems and similar methods. This is the way to solve the problem. Option four, you'd better take a wrong book, write down all the wrong questions, read more by yourself, and summarize how this question is wrong, whether it is wrong in calculation or method, wrong method and why. This matter is difficult to talk about. You can only find the problem when you really do it.

In fact, 180 days is a long time. I don't believe that you do all your homework carefully every time, and you won't make mistakes twice every time. If you can't do it, what's your hurry? Take a break every day. It's simple.