Yantai World War II Postgraduate Entrance Examination Boarding School has strict management of self-study classes. No, will the teacher be there to watch the study?

I took the postgraduate entrance examination for World War II this year. Since the epidemic eased slightly later, I have been studying in Jinan Psychiatric College. I have been preparing for the exam for some time. I originally signed up for class with my classmates. The learning atmosphere here is good, which may be related to strict management. Cell phones cannot be brought into the classroom.