1, each set of papers only needs to be practiced for one hour, not too long.

2. Only do what you can do or what you think you can do within 1 hour.

3. The last multiple-choice question and fill-in-the-blank question need not be done, and only the first question is done after three answers. If the second question in a circle is difficult to synthesize the last question, then you don't have to do it.

4. Carefully check the answers and the solution-solving steps, mark the wrong questions with eye-catching pens, and record every score.

5. For the wrong questions, go through the textbooks or reference books, find the corresponding knowledge points and review them.