- CharlesLv 69 年前最佳解答
1. Persons who are enrolled in academic institute to study, either public or private establishments.
2. People who are giving instruction at classrooms as a profession.
3. People work at hospital or medical institutions with accredited degree from their formal education, often are called MD, Doctor's degree in Medicine.
4. Policemen are law enforcement personnel who been through training and awarded with civil service credential.
- 河小豚Lv 79 年前