Universities don't fail, it depends on the angle. It's not difficult if you say that you don't fail a semester, but if you say that you haven't failed a subject in four years, that is, all subjects have passed normally. At least half of the people in your school are estimated to be half, and the rest have failed one or two courses, but they all failed. It doesn't matter if you retake one or two courses.
The average GPA should be above 2.0, which means the average score should be above 65. I also remember that when I graduated from college, the GPA was 2.5, that is, the final average score should be a little over 70. This result is not very good, because I did fail two courses in college and retake the exam once, which affected several points, because even if you get a higher score after retake the exam, your GPA will be 20% off, of course.
Let's talk about how to calculate scores in college exams. College exams are not like high school exams. Not that you got 100 in the exam. You scored 80 points, which means that you scored 80 points in the exam. For example, some professional courses, especially compulsory courses, are generally 20 to 30 points, and then the remaining 70 to 80 points are calculated according to your exam results. You got 80 points in the exam. Total score 100, which means you can get 80% of the score. If your test score is 80%, it means that you scored 64 points, and if you score 80 points at ordinary times, it should still be very promising.
Under normal circumstances, if you attend classes normally, except for special circumstances, that is to say, you have studied dozens or even hundreds of subjects in college for four years, and it is excusable to fail once or twice, but if you fail every semester, it is not normal. Usually you have to hand in your homework in class, so it shouldn't be so difficult to pass it smoothly after listening.