The expressions of the students below became solemn.

"Sure enough...... It's the last big question in math, it's terrifying. ”

"It's back, it's all back, and the feeling of being confused in math class is back!"

"Originally, I felt like I just understood, but now I don't understand again, is it my problem?"

"What is this Teacher Wang talking about? Did I miss something in class? ”

"Is this a beating? Can he understand what he writes himself? It's all twisted. ”

As we all know, mathematics is a very rigorous subject, if you know it, you really know it, and if you can't, you can't pretend to understand it.

Mr. Wang didn't know when he started, and his thoughts were rampage.

The more he talked, the more he talked about it, the more he had to talk about it.

That's the kind of ...... I don't know what the correct answer is, but I still have to work hard to write as many points as I want in the compilation process, in case there are points?

And now, he really can't hold it back. I really want to dig three feet into the ground and bury myself!

Who can be blamed for this? Who let this be his own mouth first?

Fortunately, didn't that classmate himself know how to speak?

Obviously, the latter part is more difficult, and everyone won't, so it's not too timid.

Teacher Wang could only hide his embarrassment with a smile, and said brightly:

"Hehe, no wonder this female classmate won't talk about it here, it's really more winding later, it seems that everyone won't. It happened all of a sudden, and if I had sat down in my office and had taken a good look, I would have done it. ”

Anyone with a discerning eye knows that this teacher Wang has already put down the pen in his hand, holding a brick in his left hand and pasting cement in his right hand, and frantically building a staircase for himself.

Lin Fei showed a harmless smile at Teacher Wang, nodding very seriously, but his heart was like a mirror.

Obviously, the most complicated part has passed, and the students in the audience who have just started a round of confusion don't understand, don't you even understand the math teacher?

But Lin Fei is not a person who likes to pretend to be forced, and he will kill himself if he commits many injustices.

Could it be that if a random person touches his own mold, he should angrily point at him and say, "You have a way to die"? Then don't you take revenge on him with absolute strength, or silently take revenge and pay it back a hundred times in the future?

As long as he doesn't stick it hard to disgust himself, Lin Fei's tolerance is still very high.

If it's not important to you, don't chase others and stab you, and build your own happiness and happiness on the pain of others.

Of course, if he really touched his bottom line, Lin Fei would not give up softly.

However, no one has touched her bottom line yet.

She has been in a state of calm and mild mood.

Lin Fei showed a well-behaved smile to Teacher Xiao and said, "Huh? I don't think everybody knows, right? ”

"I see that Mr. Xiao's eyes are shining with a strange light, and he probably already knows what to do later."

Teacher Xiao naturally recaptured his own three-foot podium.

The students below laughed again.

There's no way, the laughter of high school students who have been suffering from the lack of recreational activities for a long time is so low.

"Hahahahahaha, weird light, laughing at me."

"I usually see Lin Fei silently, but today is really a witty remark!"

"We still don't know why the eyes of the fish reveal a strange light in the Chinese reading of the college entrance examination that year?"

"Huh? There is no one possibility. This fish was bred by the Fukushima nuclear wastewater, so the eye gene has been mutated. ”

"Hahaha, you know about nuclear wastewater."

……

Mr. Xiao is an easy-going person, and the discipline of math class is a bit worrisome.

Coupled with today's play after play, the restless hearts of the students were completely mobilized, and their mouths were endless.

"Don't be chattering down there, like a sparrow outside the window, with a lot of mouths on a telephone pole."

As soon as the words fell, Mr. Xiao didn't realize that he had poked the collective itch again.

"Hahaha, Mr. Xiao is so old that he is so old and it is difficult to listen to "Qili Xiang".

"Hmph, maybe he was still a big fan when he was young."

"Jay Chou sunset red fan~"

There was a stern majesty from the podium.

"Don't laugh, don't laugh! Look at what you look like now, you're like crazy! ”

Teacher Xiao said this, and did not forcibly stop the behavior of the students.

Let them have a good laugh, okay.

How many times in a lifetime can you have such a laid-back fun?

Thinking so, he couldn't help but laugh at his classmates.

"Well, you bunnies are really happy enough this year."

And Mr. Wang directly took advantage of no one's attention to hurry up and yo-yo.

The atmosphere gradually calmed down, and Mr. Xiao continued to talk about the finale.

He glanced at Lin Fei from time to time and gave her an affirmative look.

"In fact, the next steps are quite conventional, and it is easy to go down, mainly because Lin Fei's previous ideas are really good, and he has found a unique problem-solving point."

The students below nodded convincingly.

And Lin Fei, a tablemate with good grades, is still holding on to his hands and pretending to sleep.

These questions were really not difficult for Lin Fei, so she didn't listen to the lecture at all and sorted out her things by herself.

It's hard to imagine that there is such a scum in the world.

The original owner's handwriting, she didn't even understand a few words, like a ghost drawing a symbol. The homework is also full of forks, there is no place for the teacher to review, and there are large blanks. When correcting mistakes, there is no red pen standard......

The original owner's study habits are really bad!

It didn't take long for Liao Yu to wake up miraculously before class ended, as if he had heard some call for the future.

Lin Fei noticed that not only Liao Yu, but the entire class was a little impetuous, and everyone seemed to be ready to move.

Time slipped quietly from the boy's pen, and the bell rang for the end of class.

The canteen rice is fragrant, and the footsteps are chaotic.

The surrounding students poured out of the teacher like a dam waterproof, and crowded at the staircase.

The entire school building was trampled with a "boom" sound, and it thundered loudly.

The students' calves swinging frantically down the stairs and leaning forward vigorously, regardless of whether they fell or not.

They have only one destination, the canteen!

Lin Fei suddenly realized that this was the last class of the afternoon.

High school students are about to start cooking!

Teacher Xiao was careless and did not flash under the podium.

Even though he clung to the whiteboard to make room for his classmates, he couldn't help but get hit by these hungry beasts a few times.

It felt like being stuck in a crowded subway to get to work, and it was suffocating.

Lin Fei watched the scene of high school students running happily by the bedside, and a touch of emotion suddenly rose in his heart.