Argument test sites of the thesis: 1. Distinguish between the issues discussed and the author's views on this issue (that is, distinguish between topics and arguments). 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.

Third, distinguish between the central argument and the sub-argument: the sub-argument is generally located at the beginning of the paragraph or has iconic words: first, second, third, etc.