1. Be familiar with the exam outline and questions, and understand the key points and difficulties of the exam.
2. Do more problems, and master basic mathematical knowledge and problem-solving skills.
3. Focus on reviewing high school mathematics knowledge, such as functions, derivatives, integrals, inequalities, etc.
4. Pay attention to exercising thinking ability and cultivate logical thinking and problem analysis ability.
5. Pay attention to time management, allocate time reasonably and avoid spending too much time on a topic.