First of all, there is a misunderstanding, depending on different places, not all places are difficult ... Second, it is hard to say that it is difficult to determine, that is, the topic you finished in the college entrance examination is actually not just a single examination of a knowledge point, but may be a synthesis of multiple knowledge points, so you need to ponder the words yourself and find out whether there are conditions missing, such as the value of an independent variable. For example, you need to pay attention to whether the first item in the series conforms to the general formula. For example, when the "triangle" condition is mentioned in the topic, you should pay attention to the fact that the three points must not be in a straight line, and these tiny parts are often the points of losing points in the mathematics of the college entrance examination ... Third, if these are all noticed, then the time and speed of dealing with the problem is a very difficult problem, because you can consider all the topics and it is very comprehensive. But the time spent on this point will not be a small amount, so this is another part that needs more practice to deal with the complete answers of time and questions ... Also, the last two questions of the college entrance examination can not be easily solved with your usual thinking or speed of doing the questions. Generally speaking, few people can work out the last two big problems completely, and most people will do the first or second problem. The final small questions must be gradual, and to be honest, most of them are directly extracted from the competition questions. Only one or two questions are used as springboard, which reduces the difficulty to a certain extent ... but the difficulty is not small ... For the previous questions, the psychological quality of the examination room is also an important aspect. The basic parts in front are generally good, but it is easy to miss and misjudge because of nervousness. That's why it's not easy to get marks on the foundation, so you should practice your calculation ability, because you won't be asked to check slowly during the exam, so you must do it right once ... I wonder if these can make you know more about the mathematics in the college entrance examination. ...