In the college entrance examination, the scores of small questions are very high, but the difficulty is much lower than that of big questions. The new college entrance examination pays attention to the breadth and foundation of knowledge, which is mainly reflected in small questions. Therefore, small questions are the prelude to big questions, the basis of questions, and the guarantee of high scores. It is relatively easier to get points, so students who make small questions have greater potential. Big questions test students' understanding and small questions test students' comprehensive ability.