1. Be sure to take notes, although I personally think it is of little use.

Recite some basic concepts, such as the four cardinal principles, one center and two basic points.

Usually, we should read some topics about politics and history, especially the big ones, and we should read them carefully.

check

1. Try not to read books in the open-book exam, which will delay time. Usually buy more extracurricular questions about history and politics, and don't specialize in other topics. You can pass by and remember the main idea of the question, so that you won't be in a hurry to find information during the exam.

You must pay attention to the problems in the open-book exam. For example, it asks you what social nature the war has changed in China, and some people will answer treaty of nanking and treaty of shimonoseki, so you must see the question clearly.

Remember to take 15 seconds when opening the book, which is more useful.