How serious are you about the exam? This paragraph refers to your serious attitude towards learning, including exams. Generally speaking. 30~50 words
Second, which questions are difficult and how to overcome them (give one or two examples, each representing a certain question type); How do you pay attention to one or two simple but error-prone answers? This paragraph is about your experience for students to learn from. To be more specific, 150~250 words.
Third, give a sentence or two summarizing your experience in this exam, and then talk about two or three points that you think should be paid attention to or achieved in the exam and study of this subject. * * * about 50 words.
That's enough, it's already over 80 points of analysis.