This is also related to the school. Some schools will learn many courses of other majors even in the same major, which is called large-scale training. It is mainly the almost unified general education courses in freshman schools, the general education courses in sophomore schools and, of course, professional courses. After junior year, they are all professional courses. Study hard. No problem. Many courses can take a 90+ exam before the exam, but only if you study hard. I hope this helps.