The mock exam uses the real questions of previous years to let students experience the difficulty of the real questions. Restore the atmosphere of the examination room and simulate the examination room, so that students can adapt to the feeling of the examination room as soon as possible. Think about why we had the same exam when we were at school. I think you will understand. So I have to take the public model test.
The mock exam, as its name implies, is a model to simulate the formal exam. The questions and examination forms are the same as the formal examination.