1. You can complain if you fail the exam, but there is basically no winning rate without special reasons. The other is transfer, which requires re-learning from freshman year. If it is better, students will be allowed to drop one level.

2. Go back to China, find a job and go to work with peace of mind, but the education you received is still the education before studying abroad. There are many restrictions in finding a job.

3. Students with learning problems basically choose to apply for a master's degree. In Britain, it only takes one year to graduate, and the tuition will be much cheaper. Some students look for jobs when they return to China, but they will recognize the reality after being limited by their academic qualifications, and then find opportunities to continue their studies at school.