There are two types of simulation papers in Polytechnic University: * * creative and transcendental. * * * The creation difficulty is moderate, which is very suitable for simulation exercises, and is conducive to helping candidates to practice checking for leaks and filling gaps. It is difficult to surpass, and the above topics are all novel. Many questions are hard to find and require a lot of calculation, which is suitable for students who sprint 140.

The simulation test paper of Hegong University is a pre-test sprint simulation test paper written by the former famous mathematics teacher of Hefei University of Technology. Famous for getting the original title for many postgraduate entrance examinations. It can be called a successful simulation problem with the best conception and the closest to the real problem among many simulation problems, which is welcomed by the majority of postgraduate students.