By answering this part of the question, you can accurately analyze the skin's test content and oil complexion. Research shows that although many people are sure about whether they belong to oily or dry skin, these predictions are often inaccurate. Don't let your own prejudices or other ideas affect your answer, just choose according to the actual situation. If you have questions about certain issues that you are uncertain or do not remember, please try again, although it will take some time.

回答这些问题后，你可以准确地分析皮肤的油性。研究显示，虽然很多人都确定他们皮肤是否属于油性或干性，但这些猜测往往会不准。别让自己的偏见或其它想法影响了你的答案，你只需根据实际情况来选择。如果你对某些事项不确定或不记得，请花些时间耐心地回答。