1, non-computer majors can also learn knowledge, as long as they are willing to study hard and have high understanding;
2, do not report to the remedial class, you can teach yourself, as long as you are strict with yourself.
Choose a good secondary course. If you don't apply for remedial classes, you can buy textbooks first, read the basic knowledge of Level 2 by yourself, and then buy a practice software online to practice it yourself, especially the operation problems. The score is heavy and easy to score. Do it a few times more, practice all the time, sum up the problems and solutions, and the problem will be done.
The contents of the exam are as follows: (choose one)