2. Take ranking first as an example. 14 years, several multiple-choice questions and fill-in-the-blank questions are more difficult, and the overall multiple-choice questions and fill-in-the-blank questions are more difficult than in previous years. This is a rare situation in the postgraduate entrance examination in previous years, so many people spend too much time answering the previous questions, and the pace of doing them is disrupted. In fact, the big questions after 14 are not very difficult, and the calculation amount is slightly smaller than 13, and finally points are lost in vain.

3. Judging from the types of questions in recent years, the basic knowledge of postgraduate mathematics is more and more important than skills, so it is very important to practice more, and the real questions over the years are the most important materials for review, which can only be done by repeated research.

Hope to adopt! thank you