However, I agree with the idea that undergraduates could freely select their courses according to their interests. To begin with, the meaning of college education is the cultivation of self-interest and the learning of advanced study. That is, students could looking for their passion through a wide range of courses, and go deeper in some academic fields they are keen on. For example, I fall in love with poems by attending a series of literature classes, and now I endeavor to be a writer. If every undergraduate could find their enthusiasm in the university; then they will be competitive in their interested fields.
Briefly state your position, state why the problem you are working on is important, and indicate the important questions that need to be answered; this is your "Introduction." Push quickly through this draft--don't worry about spelling, don't search for exactly the right word, don't hassle yourself with grammar, don't worry overmuch about sequence--that's why this is called a "rough draft." Deal with these during your revisions. The point of a rough draft is to get your ideas on paper. Once they are there, you can deal with the superficial (though very important) problems.