When studying history, we should grasp the time, space, historical facts and historical theories, remember that history comes from evidence and theory comes from history, and master the methods and remember the main points when reciting, instead of reciting in long paragraphs, which is very inefficient.
The political difficulty lies in the economy. We should thoroughly understand the principles of economics. There is no point in remembering them. Do the questions properly on the basis of understanding, and so does philosophical common sense. Understand them first and then remember them. There is nothing to learn about political science, just memorize it, but pay attention to current events, which is also one of the contents of the college entrance examination.
When answering political questions, grasp a little, first show the knowledge points to be used, then substitute them into specific questions, and finally draw a conclusion.
On the basis of remembering historical facts, history should be analyzed in detail with the topic. The material questions should look at the questions first, and the general answers are in the materials. Just find the answer to the question, but it must be analyzed in detail, and the anti-material question is not ruled out.