Graduation thesis is an article with certain academic value submitted by college graduates. It is a landmark assignment for college students to complete their studies, a comprehensive summary and review of their learning achievements, a preliminary attempt for college students to engage in scientific research, a written record of their own scientific research achievements under the guidance of teachers, and a comprehensive answer sheet to test students' basic ability to master knowledge, analyze problems and solve problems.

Stylistically, graduation thesis belongs to the category of academic papers in argumentative essays. The so-called argumentative essay is an article that proves the correctness of Bai's point of view. It includes all articles that prove things, including political theory, literary theory, miscellaneous theory, or arguing, commenting, refuting, or thinning evidence, so as to distinguish right from wrong, dispel doubts and doubts, synthesize Dayi Chen, refute fallacies and so on. As far as the content of graduation thesis is concerned, one is to solve a problem in the discipline and answer it with one's own research results;

One is to put forward only a certain problem in the discipline, synthesize the existing conclusions of others and point out the direction of further discussion; There is also a kind of partial answer to a question in the proposed discipline with one's own research results. The graduation thesis focuses on the reasonable division of objective things, points out their essence, and puts forward personal academic opinions and methods and opinions to solve a certain problem.

As far as its form is concerned, graduation thesis has the general attributes of argumentative essay, that is, argument, argument and argumentation are the three major elements of the article. This paper focuses on logical thinking, emphasizes the fact-based, shows the rigorous reasoning process and draws convincing scientific conclusions.