The evaluation of health education and health promotion projects can be divided into formative evaluation, process evaluation, effect evaluation, result evaluation and summative evaluation. Among them, the commonly used indicators of process evaluation include the intervention activities provided by the project, the participation status of the target population and the effective index, among which option B belongs, so 1 chooses option B; Common indicators of effect evaluation: average score of health knowledge, qualified rate of health knowledge, awareness rate, etc. , so choose item c for the second question; Results Common indicators for evaluation: health status-physiological indicators, disease and death indicators, and quality of life. Among them, option D belongs to outcome evaluation indicators, so option D is selected for the third question.