D

The introduction part of the article usually provides some preliminary introduction for the main text, such as the background of the times, development trends, related things, etc. Start by talking about these, and gradually introduce the main topic, that is, at the end of the introduction, raise the issues to be discussed in the main text so as to connect with the main text. As far as this topic is concerned, the last sentence is "There are also many women who have paid a heavy price for this." Based on this, it can be inferred that the main text is most likely to talk about the pain caused by failed plastic surgery.