About the abstract:
It is absolutely the most important, because it is the summary of the whole content. The core of an article is often one or two sentences, and other parts of the paper are supporting its core in different ways.
1. What problem does the author want to solve? (question)
2. What theory/model does the author use to solve this problem? (method)
3. What is the answer given by the author? (answer)
About the conclusion:
The conclusion is usually to repeat the main content of the whole article to help readers review and sort out their ideas, and then deepen their own research on this basis.
1. What are the shortcomings of this article?
2. What does the author think about this topic?
The information given in the table will be much simpler and more intuitive, and they are usually the summary of the results of a certain stage in the author's research process. The notes at the bottom of the table clearly show the data used by the object+model studied in this table.