Personally, I think it is not difficult to take the self-study exam. As long as you read a book, mainly to understand the previous questions, you will basically pass, because you can pass as long as 60 points.

Basic courses should be unified, and professional courses feel like the school's own topic.

Textbooks can be found on the internet, which is a required textbook.

The process of self-taught examination is basically as follows: determine the major to apply for-buy teaching materials-study-register-take the exam-pass the exam-apply for thesis defense-apply for a degree-obtain a degree and diploma.

What you should pay attention to is that some courses have two exams at the same time. You should consider which one to take next year and which one to take this year. It is best to pass the basic course before taking the specialized course, so that the books of the specialized course can be understood.

Whether to participate in "remedial classes" or not varies from person to person, mainly depending on your learning ability.

When applying for a degree, you should mainly consult your examination school, because the requirements of each school are different. Some just passed PETS-3 or cet-4-4, and the defense score was above 70.