1, whether the question bank framework is complete, and whether the exam and subject description are accurate.

2. Whether the examples cite the real questions, whether the real questions are old and new, whether they are representative and typical, whether they are simulation questions with similar difficulty to the real questions over the years, whether the analysis has water buoyancy, and whether the narrative is concise and easy to understand.

3. Analyze whether there is in-depth classification and in-depth scientific research according to the examination characteristics.