123, of which one is generally a basic subject, including historical and political news beyond the number of languages, and the other two are generally business administration, computers, finance and trade, etc. Two of them are broadcast by the Art College, and three are in Jingu College. If you can pass professional courses and have more than 350 cultural courses, you can take two exams. If not, there are only three. The difference is nothing Two books are cheap, three 15 1 year. But if you take the postgraduate entrance examination, you will have nothing to do. If you get high grades, you will spend less money and go to two books. If you fail, you will get three books. If you don't take the postgraduate entrance examination, you must study hard. At least from now on, the score of 350 is not very high, but it is impossible to make up for it last semester. Wish you success!