The exam is not too difficult, you can draw lots to answer questions, you can open books or answer questions orally when the teacher is not prepared. Anyway, there is not so much pressure at home. Teachers' impressions of students are very important. They also copied cheat sheets, and the most outrageous thing is that they sometimes nailed them up to make them look like a pocket dictionary. ...
Extracurricular activities in universities mainly include dating, gathering, dressing up, working and some sports activities. As for spending all day in the library, that's what pedants do, but it will be decent.