Fill in the blanks and choose the wrong questions. I feel that I have done less exercises, and the focus is on a thorough understanding of knowledge points. I need to do more and see more. In the next exam, I will naturally feel less nervous when I look at a question I have already practiced.
I always don't believe that I have enough time to finish these problems. I believe in myself. If you really can't, bring your own watch, learn to make time to do the questions, and cultivate your ability step by step.
I hope I can help you!