General education is a compulsory course for all majors. No matter what major you study in college, Mao is a compulsory course. Two semesters of freshman will accompany freshman for a whole year. It's not a specialized course, but there are also very strict exams. In order to let college students establish a good world outlook and cultivate patriotic feelings. All freshmen should study this subject, whether undergraduate or junior college. Some of them have to give PPT speeches, and some have to punch in and take photos at local red cultural attractions. Mao will also take the exam, but it is an open-book exam. Although the book is open, it takes a long time to turn over a thick book. Wherever you are, Mao is the subject with the highest failure rate. At least 20% students will fail, and most of them will not get high marks. So you should actively answer the teacher's questions in class and let the teacher remember your name. Generally speaking, rough lessons are boring, and there are many knowledge points that need to be drawn by you. Few teachers can give students lively and interesting lessons. Because it is full of abstract ideas and theories. Students fall asleep easily in class, but teachers must draw underlined sentences. Because it can greatly improve the efficiency of searching for answers in the exam.