Test paper analysis model essay daquan junior high school test paper analysis model essay

The reasons why I didn't do well in this exam are summarized as follows: 1 I didn't develop the habit of being meticulous at ordinary times, and I was careless in answering questions during the exam, which led to many questions being deducted or even not done correctly. I'm not fully prepared. Chairman Mao said that it is difficult to win an unprepared battle, but I didn't act according to this wise saying. I suffered a loss in this exam. I didn't solve the contradiction between interest and course study. I have many interests. As a person, a complete person and an understanding person, I certainly shouldn't let my interests be erased for no reason like a machine, which is not only sad, but also ignorant. However, if my interests are seriously delayed, it will be bad, not only bad, but sometimes it will really outweigh the benefits. What if I fail? Serious reflection is the first: first, what is the reason for this failure? We should seriously think about it and dig up the root causes; Second, what are you going to do next? Determine your own goals, don't be unwilling to go on because of failure, and measure yourself correctly. See what you want, where are your strengths and where are your weaknesses; Third, determine the goal. Know what you want, make a plan, and take it step by step. Failure is not terrible, what is terrible is collapse and blind pursuit. Mathematics is one of the compulsory subjects, so you should study mathematics seriously from the first year of high school. So, how can we learn math well? Here are some methods for reference: First, pay attention to the lectures in class and review them in time after class. The acceptance of new knowledge and the cultivation of mathematical ability are mainly carried out in the classroom, so we should pay attention to the learning efficiency in the classroom and seek the correct learning methods. In class, we should follow the teacher's thinking closely, actively explore thinking, predict the next steps, and compare our own problem-solving thinking with what the teacher said. In particular, we should pay special attention to the study of basic knowledge and skills. Review in time after class, leaving no doubt. First of all, you should recall the knowledge points that the teacher said before doing all kinds of exercises, correctly master the reasoning process of various formulas, and don't turn over the books immediately if you are unclear, but try to remember them as much as possible. In a sense, you shouldn't create a learning style of asking questions if you don't understand. For some topics, because of their unclear thinking, it is difficult to solve them at the moment, so we should calm down and analyze them carefully. Try to solve it yourself. At every learning stage, we should sort out and summarize the points, lines and surfaces of knowledge, interweave them into a knowledge network and incorporate them into our own knowledge system. Second, we should do more problems properly and develop good problem-solving habits. If you want to learn mathematics well, it is inevitable to do more problems, and you should be familiar with various types of problem-solving ideas. At first, we should start with the basic questions, take the exercises in the textbook as the standard, practice repeatedly to lay a good foundation, and then find another one. Help open up ideas, improve your ability to analyze and solve problems, and master the general law of solving problems. For some error-prone topics, you can prepare a set of wrong questions, write your own problem-solving ideas and correct problem-solving processes, and compare them to find out your own mistakes so as to correct them in time. We should develop good problem-solving habits at ordinary times, so that our energy can be highly concentrated, our brains can be excited, our thinking can be agile, and we can enter the best state. You can use it freely during the exam. Practice has proved that the more critical it is, the problem-solving habits you show are no different from those you usually practice. If you are careless and careless in solving problems, you will often be exposed in the big exam, so it is very important to develop good problem-solving habits. Third, adjust the mentality and treat the exam correctly. First of all, you should focus on basic knowledge, basic skills and basic methods. Because the basic questions in each exam account for the vast majority, for those difficult and comprehensive questions as a diversion, seriously think, try to sort out the mess, sum up after completing the questions, adjust your mentality, let yourself think calmly and methodically at any time, and overcome impetuous emotions. In particular, we should have confidence in ourselves and always encourage ourselves. No one can beat me except yourself. You must persist. No one can crush my pride. Be prepared before the exam, practice routine questions, spread your thinking, and avoid improving the speed of solving problems on the premise of ensuring the correct rate before the exam. For some simple basic questions, I should definitely get full marks. For some difficult questions, we should try our best to score points, so as to make our level normal or even extraordinary. It can be seen that if you want to learn mathematics well, you must find suitable learning methods, understand the characteristics of mathematics and let yourself enter the vast world of mathematics. Add a speech in class and add our feelings after the exam. Generally speaking, this exam can be described as "the listener is sad and the witness is crying". I held my breath at the moment when the test paper was handed out. I was stunned by the two bright red figures in front of me. Oh, my god, my Chinese score has made a historic breakthrough! There is only one step away from failing the exam. This achievement is unprecedented, but I don't know if it is unprecedented. As the saying goes, as you sow, you reap. If I know today, why should I know? The ancients said, "The wind is rustling and the water is cool." Today, I sighed, "The exam is over, I'm finished!" It's no use mending the dead sheep. I didn't think I would be in such a field now. Speaking of reasons, there are many aspects. One of them, of course, is that they don't know how to work hard and have no persistent fighting spirit. Only those three minutes of heat. All these bad habits are the main raw materials for failure. Of course, through the ages, everything that can be achieved is inseparable from the integration of weather, geography and people. How high you can climb, how deep you can fall. I realized that. Pick up the test paper and have a look. What a shock! Those staggered forks are like handfuls of extremely sharp bayonets, which make me suffocate. Yes, but not. There will be a table tennis match with uncertain families tonight, men's singles, women's singles or mixed doubles. Oh, my life is over! The quiz exposed my inner complacency and arrogance. Let me know how small and fragile I am in the crowd! This is a small punishment for me, but also a knock on me.

Junior high school examination paper analysis model essay daquan

The reasons why I didn't do well in this exam are summarized as follows: 1 I didn't develop the habit of being meticulous at ordinary times, and I was careless in answering questions during the exam, which led to many questions being deducted or even not done correctly. I'm not fully prepared. Chairman Mao said that it is difficult to win an unprepared battle, but I didn't act according to this wise saying. I suffered a loss in this exam. I didn't solve the contradiction between interest and course study. I have many interests. As a person, a complete person and an understanding person, I certainly shouldn't let my interests be erased for no reason like a machine, which is not only sad, but also ignorant. However, if my interests are seriously delayed, it will be bad, not only bad, but sometimes it will really outweigh the benefits. What if I fail? Serious reflection is the first: first, what is the reason for this failure? We should seriously think about it and dig up the root causes; Second, what are you going to do next? Determine your own goals, don't be unwilling to go on because of failure, and measure yourself correctly. See what you want, where are your strengths and where are your weaknesses; Third, determine the goal. Know what you want, make a plan, and take it step by step. Failure is not terrible, what is terrible is collapse and blind pursuit. Mathematics is one of the compulsory subjects, so you should study mathematics seriously from the first year of high school. So, how can we learn math well? Here are some methods for reference: First, pay attention to the lectures in class and review them in time after class. The acceptance of new knowledge and the cultivation of mathematical ability are mainly carried out in the classroom, so we should pay attention to the learning efficiency in the classroom and seek the correct learning methods. In class, we should follow the teacher's thinking closely, actively explore thinking, predict the next steps, and compare our own problem-solving thinking with what the teacher said. In particular, we should pay special attention to the study of basic knowledge and skills. Review in time after class, leaving no doubt. First of all, you should recall the knowledge points that the teacher said before doing all kinds of exercises, correctly master the reasoning process of various formulas, and don't turn over the books immediately if you are unclear, but try to remember them as much as possible. In a sense, you shouldn't create a learning style of asking questions if you don't understand. For some topics, because of their unclear thinking, it is difficult to solve them at the moment, so we should calm down and analyze them carefully. Try to solve it yourself. At every learning stage, we should sort out and summarize the points, lines and surfaces of knowledge, interweave them into a knowledge network and incorporate them into our own knowledge system. Second, we should do more problems properly and develop good problem-solving habits. If you want to learn mathematics well, it is inevitable to do more problems, and you should be familiar with various types of problem-solving ideas. At first, we should start with the basic questions, take the exercises in the textbook as the standard, practice repeatedly to lay a good foundation, and then find another one. Help open up ideas, improve your ability to analyze and solve problems, and master the general law of solving problems. For some error-prone topics, you can prepare a set of wrong questions, write your own problem-solving ideas and correct problem-solving processes, and compare them to find out your own mistakes so as to correct them in time. We should develop good problem-solving habits at ordinary times, so that our energy can be highly concentrated, our brains can be excited, our thinking can be agile, and we can enter the best state. You can use it freely during the exam. Practice has proved that the more critical it is, the problem-solving habits you show are no different from those you usually practice. If you are careless and careless in solving problems, you will often be exposed in the big exam, so it is very important to develop good problem-solving habits. Third, adjust the mentality and treat the exam correctly. First of all, you should focus on basic knowledge, basic skills and basic methods. Because the basic questions in each exam account for the vast majority, for those difficult and comprehensive questions as a diversion, seriously think, try to sort out the mess, sum up after completing the questions, adjust your mentality, let yourself think calmly and methodically at any time, and overcome impetuous emotions. In particular, we should have confidence in ourselves and always encourage ourselves. No one can beat me except yourself. You must persist. No one can crush my pride. Be prepared before the exam, practice routine questions, spread your thinking, and avoid improving the speed of solving problems on the premise of ensuring the correct rate before the exam. For some simple basic questions, I should definitely get full marks. For some difficult questions, we should try our best to score points, so as to make our level normal or even extraordinary. It can be seen that if you want to learn mathematics well, you must find suitable learning methods, understand the characteristics of mathematics and let yourself enter the vast world of mathematics. Add a speech in class and add our feelings after the exam. Generally speaking, this exam can be described as "the listener is sad and the witness is crying". I held my breath at the moment when the test paper was handed out. I was stunned by the two bright red figures in front of me. Oh, my god, my Chinese score has made a historic breakthrough! There is only one step away from failing the exam. This achievement is unprecedented, but I don't know if it is unprecedented. As the saying goes, as you sow, you reap. If I know today, why should I know? The ancients said, "The wind is rustling and the water is cool." Today, I sighed, "The exam is over, I'm finished!" It's no use mending the dead sheep. I didn't think I would be in such a field now. Speaking of reasons, there are many aspects. One of them, of course, is that they don't know how to work hard and have no persistent fighting spirit. Only those three minutes of heat. All these bad habits are the main raw materials for failure. Of course, through the ages, everything that can be achieved is inseparable from the integration of weather, geography and people. How high you can climb, how deep you can fall. I realized that. Pick up the test paper and have a look. What a shock! Those staggered forks are like handfuls of extremely sharp bayonets, which make me suffocate. Yes, but not. There will be a table tennis match with uncertain families tonight, men's singles, women's singles or mixed doubles. Oh, my life is over! The quiz exposed my inner complacency and arrogance. Let me know how small and fragile I am in the crowd! This is also a small punishment for me and a wake-up call for me.

Test paper analysis example

In the mid-term exam of paper analysis, I got 88 points in Chinese.

After that, I analyzed the test paper and found that there were many mistakes I shouldn't make, which coincided with my usual learning attitude and performance. There are several major problems exposed in the test paper: First, it is inappropriate to write synonyms, such as synonyms of "effeminate", which I wrote as "weak", deviating from my original intention.

The second is to fill in the blanks, and the affixes behind the sentences are not accurate enough. This question reflects that I am vague when reciting or reading the text, and I have finished reading it, so I am not sure when I take the exam.

Third, reading comprehension reading in and out of class. I lost nearly half the points in this item.

When we were asked to indicate the source of the paragraphs in the text, I forgot to add the title of the book, which showed that I was indifferent to the use of punctuation marks. I am also particularly bad at summarizing the general idea of this paragraph.

Not only that, I didn't carefully examine the questions, nor did I listen to the teacher's warning (when I got an article, I had to mark the natural paragraphs first), which made me suffer a great loss. The title asked us to summarize the meaning of the second paragraph, but because I didn't indicate the natural paragraph, I misspelled the meaning of the third paragraph.

This is really "if you don't listen to the old man, there will be a way ahead"! Next, it is the translation of ancient poetry. As soon as I saw the content of the translation, which I had never been exposed to, I immediately flinched and gave up.

Who knows, when I went home to talk to my aunt, her face became serious, blaming me for not giving up easily, but trying to express myself. Finally, continue to write the story.

My imagination is poor, and the bigger problem is that I dare not express it. It's embarrassing to see such a topic. On weekdays, if you dare to write and speak, you can get good grades.

To sum up the above problems, I will try my best in the following aspects: First, the teacher will talk about synonyms when giving lectures, so I will listen carefully and take some notes. Second, when the teacher asked us to read and recite the text, I should enunciate clearly and clearly.

Third, pay more attention to the application of punctuation; When reading comprehension, read it several times and mark the serial number of natural paragraphs; In school, teachers should pay special attention to how teachers or other students understand the content and structure of abstract chapters when analyzing texts and explaining homework. Besides, we should recite ancient poems more in our spare time and understand their meanings.

Model essay on Chinese test paper analysis

The reasons why I didn't do well in this exam are summarized as follows: 1 I didn't develop the habit of being meticulous at ordinary times, and I was careless in answering questions during the exam, which led to many questions being deducted or even not done correctly. I'm not fully prepared. Chairman Mao said that it is difficult to win an unprepared battle, but I didn't act according to this wise saying. I suffered a loss in this exam. I didn't solve the contradiction between interest and course study. I have many interests. As a person, a complete person and an understanding person, I certainly shouldn't let my interests be erased for no reason like a machine, which is not only sad, but also ignorant. However, if my interest is seriously delayed, it will be bad, not only bad, but sometimes it will really outweigh the benefits. What if I fail? Serious reflection is the first: first, what is the reason for this failure? We should seriously think about it and dig up the root causes; Second, what are you going to do next? Determine your own goals, don't be unwilling to go on because of failure, and measure yourself correctly. See what you want, where are your strengths and where are your weaknesses; Third, determine the goal. Know what you want, make a plan, and take it step by step. Failure is not terrible, what is terrible is collapse and blind pursuit. Mathematics is one of the compulsory subjects, so you should study mathematics seriously from the first year of high school. So, how can we learn math well? Here are some methods for reference: First, pay attention to the lectures in class and review them in time after class. The acceptance of new knowledge and the cultivation of mathematical ability are mainly carried out in the classroom, so we should pay attention to the learning efficiency in the classroom and seek the correct learning methods. In class, we should follow the teacher's thinking closely, actively explore thinking, predict the next steps, and compare our own problem-solving thinking with what the teacher said. In particular, we should pay special attention to the study of basic knowledge and skills. Review in time after class, leaving no doubt. First of all, you should recall the knowledge points that the teacher said before doing all kinds of exercises, correctly master the reasoning process of various formulas, and don't turn over the books immediately if you are unclear, but try to remember them as much as possible. In a sense, you shouldn't create a learning style of asking questions if you don't understand. For some topics, because of their unclear thinking, it is difficult to solve them at the moment, so we should calm down and analyze them carefully. Try to solve it yourself. At every learning stage, we should sort out and summarize the points, lines and surfaces of knowledge, interweave them into a knowledge network and incorporate them into our own knowledge system. Second, we should do more problems properly and develop good problem-solving habits. If you want to learn mathematics well, it is inevitable to do more problems, and you should be familiar with various types of problem-solving ideas. At first, we should start with the basic questions, take the exercises in the textbook as the standard, practice repeatedly to lay a good foundation, and then find another one. Help open up ideas, improve your ability to analyze and solve problems, and master the general law of solving problems. For some error-prone topics, you can prepare a set of wrong questions, write your own problem-solving ideas and correct problem-solving processes, and compare them to find out your own mistakes so as to correct them in time. We should develop good problem-solving habits at ordinary times, so that our energy can be highly concentrated, our brains can be excited, our thinking can be agile, and we can enter the best state. You can use it freely during the exam. Practice has proved that the more critical it is, the problem-solving habits you show are no different from those you usually practice. If you are careless and careless in solving problems, you will often be exposed in the big exam, so it is very important to develop good problem-solving habits. Third, adjust the mentality and treat the exam correctly. First of all, you should focus on basic knowledge, basic skills and basic methods. Because the basic questions in each exam account for the vast majority, for those difficult and comprehensive questions as a diversion, seriously think, try to sort out the mess, sum up after completing the questions, adjust your mentality, let yourself think calmly and methodically at any time, and overcome impetuous emotions. In particular, we should have confidence in ourselves and always encourage ourselves. No one can beat me except yourself. You must persist. No one can crush my pride. Be prepared before the exam, practice routine questions, spread your thinking, and avoid improving the speed of solving problems on the premise of ensuring the correct rate before the exam. For some simple basic questions, I should definitely get full marks. For some difficult questions, we should try our best to get points, learn to get points in exams, and make our level normal or even extraordinary. It can be seen that to learn mathematics well, we must find suitable learning methods, understand the characteristics of mathematics, and make ourselves enter the vast world of mathematics. To sum up, I am determined to: exercise myself at ordinary times and force myself to form meticulous and serious habits; Put classroom learning at the center of learning and learn to spare no effort to actively develop hobbies; Make full preparations before the exam, fight a hearty, bitter and thorough battle with a clear conscience, make persistent efforts and continue to work hard. There is a saying that failure is success for his mother.

Model essay on junior high school examination paper analysis

Write your own wrong questions, why wrong.

What do you think of this exam? How to look at the next exam and how to do it.

For example, be careful. For example, in this exam, I lost many points because of carelessness. One is that I didn't see the topic clearly, and the other is a calculation error. These are all points that should not be lost. I will pay more attention to correction in my future study, and strive not to make similar low-level mistakes in the next exam and raise my grades to a new level! Also, I passed this exam and found that I didn't master a lot of knowledge and didn't fully understand it. I will make up for it as soon as possible in my future study! ! For example, this question is a test of XX knowledge points, and the degree of difficulty belongs to XX. I did it right or wrong; Judging from the whole test paper, I have a good knowledge of XX, but I am not proficient in XX. After knowing the correct answer, I found out what I can really do and what is the correct use of luck; What are the wrong questions we understand now, what are still unclear, and so on.

Excuse me, how to write the test paper analysis? Try to write your own feelings after the exam.

The mid-term exam ended in our busy review. Good and bad, success and failure, joy and sadness are all over. What we need to do now is to sum up seriously, reflect positively, adjust our mentality and decide the future. This mid-term exam not only gives us a chance to discover our own shortcomings, but also lets us know our true level. It points out the direction of our efforts! Examinations are like fishing. Every exam will find loopholes in fishing nets. After repeated repair and salvage, the fishing net woven by your knowledge and ability must be unbreakable during the senior high school entrance examination. In this mid-term exam, each of our students experienced the baptism of failure, pain and success, and got the opportunity to hone, reflect and sublimate themselves, which is our greatest gain. I got high marks in the mid-term exam. Because it is the crystallization of sweat in the past stage, but this achievement cannot represent the whole, let alone the future. Success has its own joy. With this as the driving force, all the way forward and success in series can forge greater success. However, failure also has its charm. Because we failed for a while, we have expectations. We look forward to it in our efforts, work hard in our expectations, and finally usher in the sun of hope. Success is not the capital of pride. Failure is the reason for hard work. How many times did so-and-so fail to invent something and finally succeeded? It should not be just the material for giving examples in the composition. Being able to win the battle is a hero, and diligence is beautiful. No matter what he achieved in the mid-term exam, we should think it over. First, we should reflect on our study habits. Do you listen carefully and take notes in class? Is the homework completed independently on time? Do you take the initiative to study and research? Do you pay attention to the standard of answering questions and write neatly? Second, we should reflect on our diligence, assiduousness and concentration. Learning is always a sweet fruit that grows from bitter roots. All the ideas of paying less and gaining more are unrealistic. We should ask ourselves more: Have we ever complained about others in the face of homework and pressure? Are we not focused on our study, or are we just dabbling in it mentally? Third, we should reflect on our compliance with the rules. Do our words and deeds meet the requirements of the school rules? Do you consciously abide by the discipline of accommodation and dining? Do you pay attention to environmental sanitation and civilization? Do we also pursue perfection in all aspects except learning? Are we creating the most stable and harmonious learning environment for ourselves? Students, for the future, we should seize the present. Only by summing up can we win the future. An exam is not a full stop, nor can it represent all our strengths. There are sunny days and rainy days on the road of life. We can't control the weather, but we can change our mood. We can't change our looks, but we can show our smiles. We cannot change the world, but we can change ourselves. We must get out of the temporary joy. .

How to write a model essay is the best way to summarize a math paper.

Summary of Mathematics Mid-term Exam This math exam is not ideal, which is also inseparable from my carelessness in homework and problem solving. For multiple-choice questions, I deducted 6 points for carelessness. One of me misread the question, and the other wanted to choose B, but I chose the wrong D. This is the result of my carelessness. It seems that I will carefully check and carefully examine the questions in the future! Fill in the blanks, and I deducted 4 points. One of them was caused by my carelessness, and I copied the positive and negative symbols backwards. The other is that I really can't think of it. Calculating problems can be said to be solving equations, which is my strong point, but I lost 6 points and made two mistakes, each with 3 points. I actually wrote all the steps correctly, but all the answers were wrong. ╮ On the application problem, I deducted 1 point as soon as I scored * * *, but it was still caused by carelessness. I copied the answer that didn't meet the meaning of the question to the top of the "answer", and was found by the critical eye of the marking teacher. I deducted one point without mercy. I successfully did the big question and the first big question, thinking that I got the 7 points. It turns out that everything behind is wrong. There is another question that I was a little confused when I did it. I quit when I asked. Summary: I made n mistakes when I was careless, and people who were not careless made 2 mistakes. You can't get high marks in this way. I promise to do it seriously in the future, so I will check it carefully after I finish it. This exam will not carefully check every question, and there will be careless mistakes. Besides, I'll make a big mistake. I don't have to be afraid to see big problems. Summary of Math Exam Although I did better in this math exam than last time, there are still many shortcomings. For example, I didn't grasp the time during the exam and spent too much time thinking when doing the previous multiple-choice questions. I'm not sure of the time. I made one or two mistakes, one of which is excusable. However, there was a mistake because I didn't read the topic. Moreover, the problems I did at home before were too few and the difficulty was too low. When I encounter a slightly more difficult problem, I feel that I can't start. It took me a long time to solve it. Many questions have been thought for a long time, not to mention the last one. I found it difficult when I first read the topic, but it was difficult to do it. I can almost solve the second problem. By the third question, I couldn't do anything, so I had to give up, so I didn't leave any time to check other questions. So from now on, I will do more problems, expand my knowledge, master more problem-solving skills and methods, and strive to improve my computing ability. Come on! Strive for your goal, and I believe there will be progress next time. Summary of the math exam This math exam is not ideal. I was dumbfounded as soon as the test paper was handed out. Why did I do the wrong question in the exam? Missed nearly 20 points in vain. I thought about it carefully, mainly by carelessness. Carelessness is not a day or two for me. I can't change this bad habit. Before the exam, I told myself never to be careless. Think about the consequences of carelessness before. Alas! However, this time I met the word carelessness again. I am scolded every day because of my carelessness. Due to my own carelessness, I didn't go out to read at home during the holiday. Because of my carelessness, I can't completely blame my carelessness. I also have some shortcomings. For example, I didn't ask the teacher in time, didn't ask for other people's opinions in time, and always waited for the teacher to tell me, which accumulated a lot of problems. Now look at the questions on the math test paper. The foundation is still not solid, not solid I didn't learn it in time that year, and I kept dragging my feet. I decided to make up math at home on weekends, make up the knowledge I didn't know before, recite the concepts I didn't know, do more extracurricular problems and consolidate the knowledge I have learned. Keep carelessness away from me and high scores close to me. In this math exam, I realized my own shortcomings. I know the reason why I can't get 60 points in the exam. 1. I didn't listen carefully in class. I didn't correct my homework in time. 3. There is no concept in time. I didn't ask the teacher questions in time. 5. I didn't do any more expansion questions. 6. I didn't lay a good foundation before. 7. I study hard. Through the above shortcomings, I know my own shortcomings, realize that I read more books, know what I can't do in time, correct my bad habits and lay a good foundation for a better future. I believe that as long as you work hard, the iron pestle is ground into a needle. I believe I can. Math exam summary The mid-term exam is over. Math is the highest among my four subjects, but the fly in the ointment is that 12 points should not be deducted from the math test paper. Among the multiple-choice questions, I decided that the first two had absolutely no real roots, so I wandered around in the last two, thinking that square with a minus sign was right. Actually, I was wrong. My mistake was that I shouldn't square the negative sign. I didn't review the knowledge of this chapter, because I felt that the teacher had repeatedly talked about this type of topic in class and always thought I knew it, so I chose it at random, and I didn't look at it carefully because of this careless choice. I lost two points I shouldn't have lost. In the fill-in-the-blank problem, I removed the score by writing the root of a formula under the root sign. At that time, I calculated that one was 1 and the other was-1. I brought in both roots, and both of them fit the meaning of the question, so I wrote them down. What I never expected was that I didn't multiply the intersection of the two roots-1. There is still a weak link in solving application problems with column equations. I saw that the examples in the book were very simple and found nothing unusual. When I saw that the problems in my exercise book were all beating around the bush, my thoughts became more and more confused. I'm really at a loss about this kind of problem. Later, through my efforts, I thought that this problem was basically completely overcome. In fact, I reviewed this question before the exam, and the answers were all listed correctly in the exam formula. Finally, I asked how many people were in this team, and two people were added from another team. It was these words that made me miss a step and lost four points. My careless orders.