It's winter vacation again. It can be said that the biggest headache for many college students at this time is the exam, and they are worried about failing the course. Now it can be said that the university is a free and open place, and teachers will often draw the scope of exams for us to review in a targeted way.

In my opinion, it is necessary for the teacher to draw the main points of the exam for us. After all, college exams can basically be said that as long as you pass the exam, you can get credits. The university is an open place, and the exams are not so strict. Besides, what universities require is not academic performance, but the overall level. As long as your ability can be exercised in college, your knowledge reserve can be improved. Test scores are only a measure, and do not represent any teacher's drawing. The focus is also ok.

When I was in college, my teacher drew pictures for us, and the key point was to make us review in a targeted way, so that we could get a relative score in the exam, to be exact, pass the exam.