1. Among the majors you listed, from the current form, financial management and statistics are the best jobs. Financial management is basically needed by any company, and many companies lack excellent financial management talents; Although statistics has always been unpopular, statistical talents, especially high-end statistical talents with master's degree or above, are extremely scarce. Now many industries need statistical analysis, and our company and several biotechnology companies I know have been digging up statistical talents. 2. The professional examination questions for postgraduate entrance examination are relatively simple. The undergraduate course is actually not that professional. Basically know some professional knowledge and master some learning methods. So as long as I am fully prepared, it is not a problem to praise my major. I went to Wuhan University to study computer science as a graduate student. 3. Finally, those two majors, financial management and statistics, and international trade, are preferred. Secondly, if you are not particularly interested in computer technology or have strong logical ability, you don't need to take the exam, because you just need to use it skillfully as a tool. 4. Finally, I wish you success!