I have used the questions written by Zheng Hong for the Selected Graduates exam in Guizhou Province, including the Selected Graduates series true question bank and the secret test paper in Guizhou Province. Tell me how I feel. Zheng Hong's problems are generally good, but it is still difficult to hit many problems. When I took the Selected Graduates exam, Zheng Hong had seven or eight original questions, but many of them were similar, that is, questions with similar forms and difficulties. I think it is more meaningful to make their real question bank first, because the real question bank is a module real question, and the secret paper is made according to the real question model. After the real question bank is finished, if you have time, do some prediction questions. I think the gains are still relatively large. In short, if there is enough time, the real questions and predictions have been done.