The first two years of undergraduate courses in the United States are basic courses, and you will choose your future direction in the next two years, but as far as animal medicine is concerned, you need at least a master's degree to study. Cornell University is difficult to apply for, after all, it is a rattan school. If you want to enter school next year, you will start to apply in June this year at 65438+/kloc-0. I think it may be too late. TOEFL 105+ SAT2200+ is taking the SATII math and biology exam. Basically, there is not much problem. By the way, I study biology at the University of Toronto in Canada.