Review, also called literature review, is called review in English. It is a paper based on published literature.
Summary includes "synthesis" and "narration". The so-called synthesis means that the author must summarize and analyze a large number of existing materials to make them more refined, clear, hierarchical and logical. The so-called narrative is a comment, that is, a comprehensive, in-depth and systematic exposition of the topic written. Therefore, the abstract is a scientific and technological paper that is rigorous, systematic, critical and knowledgeable about the historical background, previous work, focus of debate, research status and development prospect of a certain topic and field. , writing the author's own point of view.
1 1, think about it from another angle.
Two Christians, A and B, are addicted to cigarettes while praying. A Christian asked the priest, "Can I smoke wh