1, the first question is what kind of innovation this article has. The question of innovation is actually to answer the current situation at home and abroad, such as what research has been done on this subject at home and abroad, and what they have not done.

The second question is why you chose this topic. You can combine the research background of your thesis and talk about the research significance of this topic, or what problems this research can solve and what benefits it brings, which is why you choose this topic.

The third question is what kind of research method you adopted in this paper. In fact, this question must be written in the preface. For example, you use literature research, questionnaire, experiment and so on. Just answer according to your research method.

4. The fourth question is how to prove the feasibility of this paper. Most students will be confused by this question. In fact, you have to prove to the teacher that the problem you want to solve exists and that your research method is well-founded.

The fifth question is to ask you what are the shortcomings of this paper. This question can talk about the objective reasons or subjective conditions of your thesis, and what shortcomings remain to be studied and supplemented by future generations. Just remember to be modest.