"If I can't do it, I don't know how the teacher is going to punish me?"

The chalk in Lin Qiufeng's hand turned around his fingers a few times in a very chic manner - turning the pen, this was the only skill that Lin Qiufeng learned by himself in the boring class, and he was very proficient.

"Humph! Obviously, I won't deceive the teacher, and if I don't listen to the class, I will waste everyone's time...... If you can't do it, stand for me on the podium! Mrs. Wu snorted coldly.

Really!

"So, what if I can make it?" Lin Qiufeng's tone also began to turn cold.

He understands the principle of respecting teachers and valuing education. However, specific problems also need to be analyzed on a case-by-case basis. A selfish and bitter person like Mrs. Wu is not worthy of the word teacher at all.

The reason why Mrs. Wu targeted herself, Lin Qiufeng knew very well, was because she begged her father last year to help her husband get a project......

However, the qualifications of her husband's company were not enough, and after considering it, her father categorically refused. Mrs. Wu held a grudge because of this, and she didn't dare to say anything before, but now, she found an opportunity to retaliate.

Actually, Lin Qiufeng knew that his father was originally going to find a chance to make amends. After all, Mrs. Wu is Lin Qiufeng's homeroom teacher. But the ensuing business crisis left my father with no chance or energy to do so.

Looking back on these, Lin Qiufeng has no regrets. On the contrary, I feel fortunate to see a person clearly.

As for Mrs. Wu's revenge...... Whether it was in the past or now, Lin Qiufeng has never been a person who can't fight back when he is beaten. Even when he was at his most depressed, he stood up his weak chest to meet the trampling of others.

Of course, because he didn't have the corresponding ability before, he was trampled on harder as a result.

Now that he has the power, anyone who wants to trample on his dignity must be prepared to pay the price.

……

"Cut! You also think too highly of yourself. Do you know what calculus is? Do you recognize these symbols on the blackboard? Mrs. Wu stretched out her hand and pointed to a few derivative symbols on the blackboard, and the disdain on her face was too lazy to hide, "Just you, still want to solve this problem?" ”

"I mean what if!" Lin Qiufeng's tone was flat, but he was very firm, "If I do it, it means that you are the one who was wrong from the beginning today." You should be here, on the spot, to me, to Chubby Daoqian, and, to compensate Chubby for medical expenses and mental damage of 2,000 yuan, how about it? ”

Quiescence!

In the classroom, there was an instant silence!

If Lin Qiufeng, who was in the past, dared to say that he would make the teacher Daoqian lose money, everyone would not be surprised at all.

However, now Lin Qiufeng ...... is so downtrodden that he is even worse than ordinary classmates, and he dares to shout at Mrs. Wu? So many classmates "died" under Mrs. Wu, and were forced to drop out of school by Mrs. Wu, didn't he know?

Mrs. Wu's expression also froze, and she hesitated in her heart. Losing money to students in the classroom, what is the majesty? Then she won't have to be a teacher anymore!

However, looking up at Lin Qiufeng, the corners of the latter's eyes trembled inadvertently. This made Mrs. Wu's heart immediately clear. This nasty vegetable bun is pretending to be so similar, this is simply a bluff! I must have tried to scare myself away.

Thinking of this, Mrs. Wu was furious and almost didn't want to think about it, "Okay! Do as you say! But if you can't do it just a penalty stop, it's too cheap for you. Just quit me! lest a mouse spoil the pot full of porridge and affect everyone's learning. What do you think? ”

Mrs. Wu commanded another army.

A cold light flashed in Lin Qiufeng's eyes. Sure enough, this guy's purpose was to force himself to drop out of school. There is still more than a month to take the college entrance examination, which is obviously to make it impossible for me to even get a graduation certificate! It's so vicious!

"Good!" Lin Qiufeng had just copied the profession of a scholar, of course he was not afraid of this, and happily agreed.

"Humph! Act recklessly! I'm going to see what you do with this problem! ”

Mrs. Wu sneered, took two steps, and stood behind Lin Qiufeng, staring at her. Although she didn't think that such a complicated question could be made by sending messages from her classmates, she was still prepared just in case.

"Hey, if you don't die, you won't die! Poor Lin Qiufeng! How can I still have some sympathy for this reservoir dog? I'm so kind, haha......" or the guy with the sharp-beaked monkey cheeks in the first row.

Lin Qiufeng glanced at him lightly, and it was this glance that made the guy who was laughing happily stop abruptly, opened his mouth wide and almost choked - the tiger was down, and the tiger's might still existed.

In the past, Lin Qiufeng dominated the whole school, and characters like sharp-beaked monkey cheeks were not even worthy of lifting shoes for him. Now that he is stared at by this, he thinks of Lin Qiufeng's former majesty, and he is immediately in a daze.

After Lin Qiufeng turned around and faced the blackboard, the guy reacted, the former gentleman has fallen down, and he is not as good as a dog, and now he is still afraid of a bird? "Phew" spat the ground, muttering a few words in his mouth.

The eyes of the teachers and students in the class were focused on Lin Qiufeng. At this moment, Lin Qiufeng became the focus of attention again.

Everyone watched, watching Lin Qiufeng pinching the chalk and looking at the question seriously......

Pretend!

At this time, this word welled up in everyone's hearts.

It's enough to pretend to be forced to pretend to be on this. I'm afraid it won't take a few minutes to be exposed, but I'm still pretending to be forced here. Changed to a slightly less psychologically ...... Well, or rather, a slightly more normal person wouldn't do that!

Dong Qingfen clenched her fists, and her worries about Lin Qiufeng were also at the top. Oh, my God! Didn't he know that the more he angered Mrs. Wu now, the more miserable she would die after a while?

Whew!

Lin Qiufeng began to write.

I have to say that Lin Qiufeng has a good background, although his academic performance is scummy, but he has a good family education, he has practiced calligraphy under the guidance of a famous teacher since he was a child, and he writes well, vigorous and powerful, and very beautiful.

“v=40x－26x^2+4x^3……”

Lin Qiufeng wrote the first line, and Mrs. Wu's expression instantly froze.

"Wow!" There are good students who can't help but admire.

"What's wrong, what's wrong?" This is an incomprehensible vegetable bun.

"Like...... The beginning is right! "Good students are not sure either.

Well, it should be right, right? Lin Qiufeng's level, everyone knows it! How is it possible to do it? That's even lower than the probability of a sow going up a tree!

But then, people's eyes widened.

Whew!

The sound of chalk writing on the blackboard, lines of beautiful chalk words jumped in front of me, and the obscure symbols were also neatly written.

At this time, even the worst students can see it...... Lin Qiufeng made it! Lin Qiufeng will do this question!

Astound! Such a difficult question, the poor students are full of confusion, and the top students also have the idea after seeing the beginning of the answer...... Lin Qiufeng did it so quickly?

Whew!

Lin Qiufeng finished writing a stroke, flicked it casually, and with a "click", the chalk threw an arc and fell back to the podium. Then, with calm eyes, he looked at Mrs. Wu.

Swish!

The eyes of the whole class also turned to Mrs. Wu at this moment.

Astound! Incredible!

This is the look in everyone's eyes towards Lin Qiufeng.

Watching! Gloat!

This is the look of everyone looking at Mrs. Wu.

Mrs. Wu's personality is definitely not good among students. Of course, everyone is willing to see the dejected and depressed being cleaned up, and they are also happy to see Mrs. Wu unlucky.

Many poor students who were cleaned up by Mrs. Wu under the pretext of being even forced to drop out of school were even more excited. Watching the old witch daoqian to the student, and losing money...... Depend on! What's so cool?

They didn't have that expectation because they didn't believe it would happen. It's about to become a given...... This is even cooler than watching the down-and-out and ugly!

"Impossible! This...... How is this possible? Mrs. Wu looked at Lin Qiufeng with a face full of disbelief.

That's a math problem! Unlike Chinese, if you happen to memorize a poem, you will write down the sentence when you write it silently; Unlike English, when you learn how to use a word, you will use it when you happen to it...... Mathematics needs a foundation, and the most important thing is the coherence of knowledge points, even if you listen to this lesson well, you can't answer the questions without the previous foundation!

Lin Qiufeng, a vegetable bun, how could he possibly make this question? Moreover, the answer is so neat, step-by-step, and flawless...... Wait a minute! Such a neat and perfect answer is not something that a vegetable bun can write at all...... Mrs. Wu suddenly thought of something.

Careless! It's your own carelessness! The question just now was copied by her handsome in the workbook. It must be that Lin Qiufeng just happened to read the answer to this question.