In the book
College exams are also based on textbooks. One or two weeks before we study for the college exam, some teachers will give students key points and then review them according to the key points.
brothers and sisters
Brothers and sisters took the exam last semester, and the focus has been passed on the scope of the test paper. When there is no large-scale revision of the course materials, the review materials of brothers and sisters belong to the kind that can be used directly.
teacher
Some teachers will keep the papers from the last exam. It can be regarded as a mock exam in advance. Basically, the last exam paper was done well, and this exam will not be too bad.
I hope so. All these can help you.