The real question refers to the original question that really appeared in the examination at or above the provincial level and appeared in the examination materials and workbooks. Corresponding to this, it is a topic that appears in textbooks, tutoring materials and workbooks and is originally created by editors. The source of real questions can be simply understood as the questions given by scholars in examination institutions. The real question appears in the exam. Any questions that do not appear in the exam are not real questions, but can be understood as simulation questions or reference questions at most. The real question can be a complete test paper containing all the contents of an exam in a certain year, or a special training in the same type of summary form.