Everyone is in the department of mathematics. But even so, if you take an academic master's degree, don't take the postgraduate entrance examination for mathematics lightly, because we all know that what you learn in class is basically some proof questions or some questions about mathematical methods. Postgraduate entrance examination focuses on calculation and speed. Sometimes it takes two classes to prove a problem in class, which is absolutely impossible in postgraduate entrance examination, so it is necessary to review it in a targeted way. In addition, the master of finance has low requirements for mathematics, which is very simple. It depends on the requirements of the institution you are applying for.

As for the professional course you mentioned, it is the most important cross-major, depending on which school you want to enter. Go to the enrollment website of the college you want to take an examination of and see what reference books you need. You must study the teaching materials carefully and repeatedly, which is more useful than any professional course teaching materials. Specialized courses are a big obstacle to cross-examination and must be paid enough attention to, and it can even be said that most of the time should be spent on them. Especially if you do well in college.

It's never too late to start watching politics during the summer vacation. In the early stage of English, we should also lay a solid foundation to expand our vocabulary, and then seriously study the real questions. The quickest way to improve English reading is to study the real questions over the years.