Argument test site of argumentative paper: first, distinguish the problem discussed from the author's view on this issue (that is, distinguish the topic from the argument). Second, pay attention to the position of the argument in the text:

(1) At the beginning of the article, this is the so-called writing.

(2) At the end of the article, it is the so-called induction of the full text, pointing out the topic at the end of the article and revealing the writing method of the center. This kind of writing is often used to express the argument clearly. So, in short, therefore, in short, in the final analysis, and so on.