Failing a course is synonymous with failing or failing. Specifically, it means that one or more subjects fail the exam for various reasons and fail to meet the prescribed standards, which means that they need to retake or retake the exam.
Note that the exam failed to rebuild:
Teachers often arrange a large number of extracurricular reading materials, and it is impossible to buy all these materials, mainly borrowed from the library. In the process of writing a thesis, it is even more impossible to rely solely on textbooks. This topic must refer to a large number of new materials, master as many arguments as possible, and rely on the library.
The above contents refer to Baidu Encyclopedia-Failing subjects.