1, topic collection: collect topics through various channels and resources, including books, test papers, network resources, etc.
2. Topic screening: screen and filter the collected topics, and eliminate repetitive, invalid or low-quality topics.
3. Topic classification: Classify the selected topics according to different standards such as discipline, theme and difficulty.
4. Topic input: input the sorted topic content into the corresponding online platform or database to ensure the accuracy and integrity of the information.
5. Proofreading: Proofreading and reviewing the input questions to ensure that there are no mistakes and omissions.
6. Continuous updating: update and maintain the online question bank regularly to keep the freshness and practicability of the question bank.