The purpose of multiple-choice questions is based on what aspects you choose from and what advantages this topic has. Research methods can be based on field survey, questionnaire survey, local information, network information, books and so on. The purpose of the study is to write the purpose of writing this paper, express your views, opinions and suggestions on a certain point of view, and how helpful it is to the completion of this paper. The outline of the paper is to list your ideas of designing the paper, divide the paper into several parts, and write out the contents and precautions of each part first, so as to write the paper more conveniently.

The expected conclusion is whether you think the idea of your above paper can be realized in reality, how much value you can achieve, and what kind of gains you can get from putting this paper into practice, all of which should be written in the expected conclusion.