When taking the exam, take a quick look at the topic and what it is, so that you will have a bottom.
Then do what you know first, be sure to do it quickly, and then spend time on the topic that you are sure to do right.
First of all, there must be classified discussion ideas. . . Write down all the possibilities . . Then there is powerful computing power. . .
The penultimate problem is generally that there are more methods than calculations. . . So read more questions when you do it. . . Try to bring problems into problems and solve them. . . The last question is generally a test of classification thought and calculation. . . In fact, these two questions can be easily solved by doing a few mid-term exams. . . In fact, even if the last two questions only write the first question. . . Even just the first question (usually available). . . Only seven or eight points were deducted. . . So make sure the front is good. . . If you cannot solve the last question. . . Then check the front. . . Check, change and think. . . If you can't figure it out, then listen to the explanation later. . . Believe in yourself. . .
Do the affirmative questions first, and then go back to the difficult ones. At the same time, take a quick look at the questions you have done and see that the last time is reserved for solving difficult problems.
It's easy to use time effectively during the exam, and then it's difficult. Make a small mark on the problem that doesn't need to be checked at all, and then do the problem that can be solved but takes time. It's too difficult, just give up. Hehe, I always do.
Give me a principle: easy first, then difficult. In addition, a large amount of calculation should be kept. If you think about a topic for more than 5 minutes, you must give up decisively, do other topics well and check them carefully. The rest of the questions should be done when there is enough time.