"Of course you can test it!"

The simple six words fell on everyone's ears, but it was like a shocking thunder, and the audience was shocked.

Su Jingru's face immediately changed, and she looked at Chen Cong in disbelief, her face full of puzzlement.

She didn't understand that she had clearly hinted at Chen Cong in advance before, why did he still agree, if she couldn't answer, the school would really have an excuse to say that Chen Cong was cheating, maybe it wouldn't be expelled, but it was necessary to suspend classes and cancel grades.

"It's so impulsive, in order to take advantage of the moment, you don't even think about the consequences?" Su Jingru subconsciously felt that Chen Cong was stimulated by the radical methods of those students, and couldn't help but agree.

Gu Keyi was also extremely stunned, and turned his head to look at Chen Cong in a daze, with a strange look in his eyes.

On the contrary, the fat man who was sitting not far away had tears in his eyes, and he said in his heart Brother Cong trusts me, and thinks that I can definitely get him back to school, and I will definitely not let Brother Cong down.

Director Wang was also quite surprised, he didn't think Chen Cong would agree at all when he said this.

The teachers and students in the audience did not expect this to be the case, and after the reaction, many people gloated.

"Haha, sure enough, our agitation method worked, and he actually agreed."

"Tsk, should I praise him for being a real man and daring to act, or is he stunned and unmocked?"

"Anyway, this time he is dead, if he can answer a question, I will eat the table on the spot."

……

Many people laughed and looked at Chen Cong playfully, and the short-haired girl outside the window had even more disdain on her face, shook her head again and again, and muttered to herself: "It's really a mud that can't be helped." ”

Liu Yue also looked at Chen Cong, and snorted coldly: "Even if you know each other, dare to get up and admit it." ”

"What did I admit?" Chen Cong turned his head to look and asked lightly.

"Isn't your promise to the assessment to admit your ......?"

"Cheating?" Chen Cong interrupted Liu Yue's words, shook his head, and said with a light smile: "I didn't cheat, that's why I agreed to the test, real gold is not afraid of fire." ”

As soon as these words came out, everyone burst into laughter.

"Come on, Zhenjin is not afraid of fire, you are a piece of at best."

"It's not a good analogy, it's supposed to be a good-looking piece of, haha."

Liu Yue was also annoyed by Chen Cong's words, and pointed at Chen Cong and said, "You...... Just keep your mouth shut, and I'll see what you can say. ”

"Which teacher did the question?" Chen Cong smiled faintly, and his eyes swept over Director Wang on the podium, as well as several teachers present.

He was very confident, he never flinched, he kept smiling from beginning to end, and this momentum gradually began to attract the attention of individual people, such as Su Jingru, such as Gu Keyi, and there was a trace of unbelievable speculation in his heart.

Director Wang came back to his senses, glanced at several teachers present, and finally stopped at an old man and said, "Teacher Li, you have been teaching mathematics for many years, it is better for you to come up with the questions, and the difficulty should be kept as similar to the monthly exam." ”

The old man nodded, didn't say anything, and walked directly to the podium.

Su Jingru was not in school for a month, and it was also the mathematics class he took on behalf of Chen Cong's class, Chen Cong listened carefully in every class, and the old man's impression of Chen Cong was still good, but to say that a student at the bottom of the grade rushed to the first place in the whole grade in January, and only in mathematics, he got a full score, and the steps of each question were perfect and impeccable, which made him hard to believe that he had taught for decades and had never seen this kind of student.

Therefore, when he stood on the podium and faced the blackboard with chalk, not only did a small thought pop up in his heart, he wanted to increase the difficulty and come up with a question that was more difficult than the monthly exam, so that he could really measure the student's level.

Everyone quieted down, waiting for the old man to come up with the question on the blackboard, and Chen Cong was no exception, just standing quietly like that.

After a while, the old man finally set out, took a triangular ruler, snapped, and began to draw a figure on the blackboard.

At first, the expressions on the faces of some of the students were still confident, and they guessed that the old man was going to come up with a geometry problem.

But gradually, someone's face became slightly solemn, because after the geometric figure was drawn, the old man drew the quadrant again, and an arc appeared.

Many people gasped, their hearts were really ruthless, it was actually geometric figures and functions, and the difficulty of combining the two was estimated to be only possible by the top dozens of people in mathematics.

After the drawing was finished, the old man began to write the question, word by word, and halfway through the writing, at least three-quarters of the students present were gray, realizing that this difficulty was not within their reach at all, and this question was definitely the last and most difficult question in the exam, because the conditions given were ...... It's actually a derivative of a function, which involves another knowledge point.

Only Gu Keyi and a few students were still calm, with their abilities, this question could barely be done, but it would take a little time.

Su Jingru shook her head, and secretly said that Chen Cong might really not be able to escape now.

She was infected by Chen Cong's self-confidence before, thinking that Chen Cong's learning ability was really amazing, and maybe even the monthly exam questions happened to be reviewed by him, so the blind cat met a dead mouse and answered all the questions correctly.

But now this question is out, covering three knowledge points, and only those excellent students who usually do the questions can make it, but Chen Cong's words ...... Maybe you have mastered the knowledge points, but you can't do it if you don't have a solid foundation.

However, when she looked at Chen Cong, she was stunned again.

This handsome student had a smile on the corner of his mouth, and he couldn't see the slightest panic and fear at all!

"Wow!"

At this moment, an uproar suddenly sounded, everyone looked at the blackboard in shock, Su Jingru came back to her senses, and quickly turned her head to look.

It turned out that the old man had already finished writing the question, and the last question turned out to be about the landing point of the conic curve!

It's not three knowledge points, it's four!

Gu Keyi and those outstanding students also changed their faces, this kind of difficulty seemed to be beyond their limit.

Immediately, some studious students hurriedly ran into Chen Cong's classroom, borrowed paper and pens from others, and began to calculate and derive.

Gu Keyi also pursed his lips, silently picked up the pen and lowered his head to calculate, when a difficult problem arises, it is a very attractive challenge for them.

Others looked at Chen Cong sympathetically, and some were full of banter, secretly saying that even Gu Keyi and those top people were stumped by this kind of topic, can you still do it as a cheater?

The old man turned around at this time, looked at Chen Cong sternly, and said, "I showed this question on the spot, and it didn't appear in any practice questions and test papers, but I asked the question according to the level you played in this exam, and I didn't mean to embarrass you." ”

Chen Cong smiled indifferently: "It's okay, I know the teacher's intentions." ”

"Well, then you think about it first, I'll give you twenty minutes, if you can do it, no one can say that you cheat." The old man nodded, his impression of Chen Cong was a little better, and at the same time, he said something in his words, as if he was telling the people present that if Chen Cong made this question, who would dare to say that Chen Cong was cheating, and his old man would be the first to be in a hurry.

Just give twenty minutes, but the old man is a little biased, deliberately relaxed, in his opinion, if there is really a level, fifteen minutes of thinking is enough.

However, things went beyond everyone's expectations.

Chen Cong suddenly left his seat and walked towards the podium.

The old man was stunned for a moment, thinking that Chen Cong couldn't see the question on the blackboard clearly, so he asked, "Are you short-sighted?" ”

"It's not." Chen Cong shook his head slightly and smiled: "I have solved this problem." ”

After speaking, regardless of the stunned expression on the old man's face, he picked up a piece of chalk, turned to face the blackboard, snapped, the chalk head was on it, and his wrist moved lightly, quickly solving the problem.

From beginning to end, he did not stop to think, the pen is like a storm, the pen is like a dragon, the pen is a dragon, and it is done with a wave!

Everyone was dumbfounded, dumbfounded, and shocked.

[Everyone, big tickets, smash them quickly! ] 】