从近两年各省市高考题中可以发现,高考试卷中常常出现酷似课本上某一例题或习题的试题或能直接使用某些例题的结论的试题,作为这些试题,来源于课本,却高于课本,不但要求考生对例题 From the college entrance exams of the provinces and cities in the past two years, it can be found that questions that resemble a certain example or problem in textbooks or questions that can directly use the conclusions of certain examples often appear in the examination papers. These questions are derived from textbooks but are higher than Textbooks require not only candidates