Second, students who learn fast can finish subject three when they formally go to college in September, and subject four can wait for the winter vacation to review for the exam.
Third, students who are slow to learn can finish the exam in subject 2 before going to college in September, and then study subject 3 and subject 4 in winter vacation, so that they can find time to study again and get a driver's license easily.
Most importantly, college students must take a driver's license test, which is a basic skill and a necessary life skill. Maybe it's the advantage of finding a job.