The whole world thinks I'm a scumbag

Lu Xingyin was born to take the exam.

No one taught him, he learned this method similar to taking a shortcut without a teacher.

In the small town of Dongtong City, the local talents are drained. Promising children go out and settle down outside after graduation. No matter how much you get, you will be killed without settling down.

Over time, there is a shortage of talents in the local area, and even the teacher class is uneven.Many of his junior high school teachers came back to teach after finishing college, and some didn't even have a teacher qualification certificate. They were coaxed by their hometown to become teachers right after graduation. As for the certificate?Teaching and taking exams at the same time.

He has seen more than one graduate who did not complete his studies in junior and senior high schools came back to teach.It is common for the math teacher to give a lecture, and it is a common occurrence that a calculation formula cannot be explained halfway through; the English teacher reads it according to the reference answer.

Children who grow up in Dongtong City are born without the concept of "understanding" and "understanding". All they are required to do is "write down the formula" and "learn to use it".

In the eyes of Lu Xingyin, learning is fun, but the purpose is stronger than the fun itself.

The math test in the afternoon is the highlight.

In the past few days, besides doing the monthly exam papers, Lu Xingyin has studied several sets of S city college entrance examination papers—without systematically finishing high school mathematics.

The progress so far in the second year of high school, I have just touched the prelude to the conic section - the straight line and the circle. This part of Lu Xingyin deliberately searched, it takes at least 18 class hours, and it is the most difficult point in the entire high school stage.

According to this teaching progress, he bet with a very gambler mentality - he did not review the improvement part related to the conic section at all, and only went through the most basic formula.He bet on the monthly exam of Qingmo No. [-] Middle School, which is quite satisfactory, and there will never be a problem with conic curves!

There is another point that prompted him to make such a bet: this is the beginning of the second year of senior high school, and it is not yet the period when the second and third year of senior high school challenge the joint entrance examinations in various places and the partial papers in each province. According to the requirements of the school and grade group, there will not be too many monthly exams in the early stage moth.

Lu Xingyin sat in the examination room, took a deep breath, and calmly recalled.

All his existing knowledge and skills are combined into a tree diagram in his mind, which is intricate and clear.It is in this section that he finds out what he knows about the "mathematics" exam.

Choose the first four questions in the math paper, and you must take the questions, which are also sub-questions.

According to the tradition of producing rolls in the province of S, there is no doubt.

The first problem, conjugate complex numbers.

The second question, the ancient mathematics book material question, is often complained by students as a Chinese multiple-choice question, and the actual investigation of probability statistics.

The third question, the inspection of the binomial theorem and its expansion, is usually not difficult, and the coefficient question is often asked.

The fourth question, the distribution function, is generally a normal distribution.

The pre-exam preparation bell rang. The invigilator for this exam happened to be Chen Chong, the chemistry teacher of the three sunshine classes.

When the test papers were handed out, he stepped off the podium and looked around at the students.

After seeing Lu Xingyin, he looked at him a few more times, then stopped and didn't leave, obviously he was very impressed with this student, so he took a special look at him.

Not allowed to write before the time is up, Lu Xingyin filled in the name and class, and looked down at the topic.

The first four question types, one is good.

He quickly looked at the last four multiple-choice questions, the last three major questions and the optional questions.

All are complex functions and calculation-type probability questions, which are relatively difficult and require a large amount of calculation. The finale is a very complicated function proof question.

He was right.

As he expected, Qing Mo limited the content they have learned so far on the premise of ensuring that the topics were close to the college entrance examination questions, so there appeared a large number of basic functions, trigonometric functions, and probability questions, which did not involve conic sections.

"Time is up, you can start answering questions."

Chen Chong looked at the time and announced.

The other students were silent, each immersed in the test papers.Even if they harbored evil intentions and were eager to try to do something, they didn't dare.

Chen Chong is young, with an average appearance and a slender figure. He looks like a decadent middle-aged man, but his status in Qingmo No. [-] High School is unusual.He has just arrived for half a year, and has become the leader of the grade chemistry team. His teaching style is also known for his high-pressure and strict teaching style.

Even the poor students in the last exam room know how to judge whether they are good or not according to the severity of the invigilator.

Lu Xingyin picked up the pencil and felt Chen Chong's scrutinizing gaze looking at him.

With a straight back, he was serious about drawing with pen and paper, and the pencil rustled.

A few gray lead blocks quickly appeared on Mei Hong's answer sheet.

B, C, A, D.

Within five seconds, Lu Xingyin filled in the answers to the first four multiple choice questions.

Chen Chong put his hands behind his back, leaned forward slightly, and continued to look at him calmly.

I can't tell if I pay special attention to him, or I think he fills in too fast and is suspected of cheating.

Questions [-] to [-], investigation of necessary and sufficient conditions, comparison of interval event probabilities, comparison of hyperbolic eccentricities, and calculation of inscribed circle radius.

All are basic knowledge, conceptual formula inspection.

The information of the question stem is extracted into pieces, the numbers are turned into graphics, and the graphics are turned into numbers, which are quickly transformed and filled, just like looking for the only missing piece of the puzzle.

After the first four questions, Lu Xingyin hardly paused, then finished writing the results of these questions, and filled in the answer sheet.

Chen Chong watched from the side, and couldn't help but glance at the time again: 2 minutes have just passed.

Ordinary students just read the questions, and I'm afraid they can't read so fast!

The next four questions involved a lot of calculations, and Lu Xingyin finally used the draft paper distributed in the examination room.

His acting habits are very good, and he wrote it down in a very regular column, which is clear and clear.

"Teacher Chen?"

There are two invigilators. Generally speaking, one is in the front and the other is in the back. Chen Chong should be in charge of the front, but he has been standing in the back row for two to three minutes.

Chen Chong turned his head, lowered his voice and said to the female teacher, "Look at the student with test number 28."

The female teacher was a little confused: "Cheating?"

"No." Chen Chong shook his head, "You'll find out when you go and have a look."

The female teacher did the same. When she walked over, Lu Xingyin had already written the answers to all the multiple-choice questions and started to write the fill-in-the-blank questions.

There was an unexpected situation in the fill-in-the-blank questions, and there appeared a question type that he had never reviewed before.

Lu Xingyin knew from memory that it was an invalid situation of L'Hopital's law, but this part was abandoned by him, and he didn't spend time on it.

He just filled in an e and continued on.

"When I passed by, he finished the multiple-choice questions, and several other students were still doing the third question." The female teacher glanced at the direction of the teaching building outside the window, "The students over there can only do the eighth question at most, right? Chen Teacher, this situation is..."

"It shouldn't be cheating or nonsense. I checked and everything he did was correct." Chen Chong pouted, "It's a new transfer student from class 27. Lao Song said a few days ago that he was in his class. He's a good seedling, you thought he was bragging, no, this is."

The female teacher shook her head with a smile, and looked at Lu Xingyin differently, with a little more curiosity and scrutiny.

"Mr. Yang, go to the front, I'll take a look at the back." Chen Chong said, "I want to see how long he will have to write this set of test papers. Before I came up, I chatted with the math team leader, and they said that this time they specially increased the test paper size. In addition to the difficulty of calculation, it is estimated that few students in the whole grade can finish it."

He seized the time to watch the deer singing.

Lu Xingyin made it to the back, obviously much slower.

The next few questions are full of traps and require a lot of turns. They not only test knowledge and calculations, but also test students' mentality: the answer to the first question is very ugly and even requires decimals, so you dare to use this answer to complete the following (2) (3) Small question?

Many students in the same examination room had already put down their pens, staring blankly at the blank questions.

"There are 15 minutes left in the exam." Chen Chong said slowly.

Lu Xingyin glanced at his remaining questions: the second question of the final proof question, the full question of a complex function question.

The scores are all 10 points.

The amount of calculations for complex function questions is large enough to be seen by the naked eye. There are four different graphs for the questions, and they have to be drawn and calculated separately. It may not be possible to get the whole powder.

As for the proof question, Lu Xingyin made a rough judgment, and he encountered the same problem as the filling in the blank just now: the situation where L'Hopital's rule does not apply.He has not read the knowledge points in this area.

If it is normal, he will choose to finish this function problem.

But this time he went for the first place in the exam.

The bell rang for the end of get out of class, and it was time to collect papers.

Lu Xingyin put down his pen and quietly waited for the teacher to collect the paper.

Chen Chong didn't say anything when he collected the papers - he was almost standing behind Lu Xingyin throughout the entire exam, which caused enormous psychological pressure on the students in the back row.

"This... the one who is absent from the exam, class 27, Gu Fangwei, do you know what's going on with him?" Chen Chong frowned, and realized that he forgot to post the barcode for the absent examinee, and casually chatted with Lu Xingyin.

Lu Xingyin said: "He... I don't know."

"That's never taken a test. Mr. Chen, you don't know much about it for just half a year, so don't worry about it." The female teacher followed up to sort out the test papers, and Chen Chong said "Oh" and stopped talking.

Lu Xingyin packed up the stationery and stood up. Chen Chong looked up and said slowly, "Tomorrow afternoon, I will take the science and comprehensive exam. Chemistry is quite difficult. Since I have studied the competition, I will strive to get a perfect score."

Lu Xingyin was startled.

Chen Chong didn't know that the old monkey had already passed the questions in class 27. With a perfect score of 100, he could be regarded as "certain to win" in a certain sense.

For the first time, "Student of Class 27" brought him some sense of shame, not because of the name itself, but because of this unchangeable fact.

Because he was underestimated, he was given a shortcut, but given a shortcut, wouldn't it be another kind of contempt?

If teachers no longer expect you, how should students expect themselves?

Lu Xingyin lowered his eyes, squeezed the pencil case in his hand, and replied quietly: "I... will work hard."

Return to class after the exam.

Lu Xingyin thought that the students in the class would go to the cafeteria to have a meal and go back to the dormitory to rest, taking advantage of the time to finish the exam earlier than usual, but there was a crowd of people in front of the door of Class 27, and even men and women from other classes also watched together and went to teaching Look at the hall downstairs.

"What's the matter?" Qu Jiao also just came back from the science and technology building, and asked the people next to her.

Meng Congzhou said: "Teacher Song just said that the mathematics test results will be released in the evening."

Cai Jing laughed: "Who cares about this?"

She is usually quiet, with rare expressions.In the impression of others, the two good students of them never seem to participate in gossip.

Cai Jing pointed down: "Gu Fangwei's family members are here, right below."

In front of the hall, Gu Fangwei was wearing a school uniform, supporting a hale and hearty old man.

"His grandfather seems to be the chairman of some group!"

"Have you heard of the Huo family who made cold medicine! Huo's family is also managed by his grandfather now, have you heard of it..."