Review what the students have learned, and review it again. Consolidation and improvement. Compare the difficult and easy-to-mistake questions with other key schools over the years, and summarize and refine the key exercises. At the same time, it is necessary to carry out model test training such as improving the question type and psychological preparation before the exam to improve the test-taking skills. If you are in Beijing, such as the sea, the east and the west, you can ask in person.