That's a repetition, not a demotion! The demotion is aimed at the level, such as the demotion of the State Key Laboratory to the Key Laboratory of the Ministry of Education.

If you want to fail a grade, you can't fail two courses. Too many failures will be provided, so you can't fail. There is only one better way: drop out of school and drop out of school because of illness.

Of course, you have to go to your school to see the conditions for suspension. This will be stricter. There is also a major change, and some colleges require re-reading. However, you are a junior.

Finally, you can join the army for two years and then go back to school.