What do think of subsidiary courses? In my opinion, it is very important. Subsidiary courses help students learn more knowledge. If students only learn their own major, they just have the knowledge about that filed. However, if they take part in several subsidiary courses, they can learn more things outside their major. In addition, subsidiary courses are chosen by students themselves. They can choose the subjects that they are interested in. doing the things they like can help students happy and their life more colorful. We can't put all our attention on our major and put aside the subsidiary courses.