1, descriptive geometry and mechanical drawing in Nanchang Hangkong University is really a difficult subject, and so is it in other universities. A large number of students majoring in mechanical engineering failed descriptive geometry.

As for whether the make-up exam is good or not, generally speaking, it is relatively easy to make some efforts to review and pass the make-up exam, and most students have successfully passed the make-up exam. The school will not be too difficult for students.