"53 seconds 27!" this is the time that is finally displayed on Guo Jianfeng's phone.

According to Lao Liao, this is not a standard venue, so the score can be improved by at least 0.5 seconds, Guo Jiafeng noticed the child's shoes. Liberation shoes, which are hard to find in the city, don't look like they fit well, and it's entirely possible to change to a suitable running shoe to improve your performance by 2 seconds.

This child is obviously still a little malnourished, and if the nutrition keeps up, there will definitely be a wave of growth in endurance and explosiveness!

The most important thing is that this child has obviously not undergone formal training, and the most basic starting posture is not standard! This performance can definitely be improved, as long as he is willing to endure hard training, there is no problem in becoming a national first-class athlete in the future.

You must know that the requirement for the 400m time of national first-class athletes is only 49.60 seconds.

This made Guo Jianfeng look at Wang Yufei more pleasing to the eye, and he looked like an honest child who was willing to endure hardships.

"The results are good, don't run, take a good rest and play!"

"Well, then I'll go back to the classroom to read first!" Wang Yufei nodded and said obediently.

After running these two laps as hard as I could, the urge to exercise faded and it was time to go to the classroom to read a book. Although most of the things are definitely incomprehensible.

"You are also scattered, scattered, go back to the classroom, and the class leaders will go down to Teacher Qu to get the book!" Principal Liao exclaimed.

As soon as the words ended, the school bell rang, and a group of children dispersed. The playground, which had been bustling with activity just now, was instantly deserted.

......

"It's a good seedling!" Guo Jianfeng emphasized again.

I like it very much from the bottom of my heart, this physical fitness, it is enough to inherit his mantle.

"By the way, how did he do in his culture class?" asked Guo Jianfeng again.

However, as soon as this question came out, without waiting for Principal Liao to answer, Guo Jianfeng shook his head: "Forget it, it's useless to ask you, there are only five teachers in six classes and three main courses, so it's strange that the results of cultural classes can be good." How's his understanding? Can he learn it?"

"Hey, Guo Zi, don't bring someone you look down on like this!" Principal Liao crooked his mouth angrily, wanting to fight for two sentences, but thinking of the huge gap between rural schools and provincial schools, he was still deflated after all, and after thinking about it, he replied truthfully: "What do you say about this kid Wang Yufei? After all, he is sixteen years old, he is still in elementary school, and he has missed the time for the best brain to receive knowledge, so his grades are naturally not too ideal, and he is not smart." Come to think of it, in last year's final exam, he was at the bottom of math. ”

"Look, I can't talk to you, I'm a pretty clever boy no matter how I look at it, how can I become a fool in your mouth? No, I can't listen to you, I'd better wait for me to find out. Well, why don't I go back today, just take a good look at this little guy. Guo Jianfeng said with great interest.

"Hey, have you changed your mind? Wait, what are you observing this kid for? What do you think?" Principal Liao said in surprise.

"What do you think I adopted this child?" Guo Jianfeng said in surprise.

"You're crazy!" Principal Liao rolled his eyes.

"What are you crazy or not? You don't know that Han Qian and I have always wanted to have a son. You also said that this little guy is an orphan, and his uncle and aunt are not good to him. And I think this kid is in love with me!"

"What should I do with your daughter?" said Principal Liao.

"My daughter has always wanted a brother!" Guo Jianfeng said categorically.

"I ......"

"Don't you, me, wait until I study the adoption method first, and then you can find me a time, and we will have a good talk with this little guy together." ”

......

In the classroom, Wang Yufei is immersed in the ocean of knowledge.

The mystery that was once incomprehensible in the book, he could understand it in seconds after reading it once.

What's even more exaggerated is the English book that has just been handed out, and he casually flips through it, and he feels that he has memorized everything in it.

This is certainly a delusion!

I just closed the book and thought about it no matter how I thought about it, but what I just saw was still vivid.

Wang Yufei didn't believe in evil and picked up the Chinese textbook again......

Very good, it took less than twenty minutes to read it again, and all the articles were already engraved in my mind.

Well, the children of the new century who take an oath under the red flag every Monday must believe in science and not in evil!

So Wang Yufei picked up the math problem that gave him the most headache.

Not an ordinary textbook, but a legendary primary school math Olympiad question bank.

He was not good at math, so when he learned from the teacher that the textbooks were only basic, and the primary school math Olympiad problems were really difficult, he went to the school library to borrow them.

It's not that they want to challenge the impossible, it's just that half-grown children are curious about what the most difficult math problems are.

I studied for two days during the winter vacation, and it was really difficult. I'm about to rot my math textbook at home, and I still can't do it.

It's just that what's wrong with this today?

Why did the questions suddenly become simpler?! Even many questions appeared in his mind with the answers at a glance, and the steps to solve the problems were pushed out in an instant.

Not believing the numbers in his brain, Wang Yufei tried to pick up the pen and began to check......

Doesn't seem to be a problem!

Wait, when did this formula get into his head? Well, I think I've seen it in a textbook before, and that's how it works.

For a while, Wang Yufei was a little addicted to doing questions, and he was completely immersed in the ocean of knowledge, and he couldn't extricate himself at all.

Sitting in the last row, he didn't even notice that the teacher had finished class, and his little classmates were already running to the playground outside to play with cheers, and he was the only one in the classroom holding the newly issued textbooks and writing hard.

When Principal Liao was worried that Wang Yufei could not be found in the square, and finally took Guo Jianhua into the third-grade classroom, he saw this scene.

......

"Wang ......" Principal Liao just made a single tone, and was pulled by Guo Jianfeng: "Don't disturb the child, go see what he is writing." ”

The two adults walked silently from the back door to Wang Yufei's side.

Principal Liao was instantly stunned by the dense numbers and formulas in the math sketchbook.

When did this little guy write so beautifully?

Wait, these questions are all done by Wang Yufei?

Especially the question I am doing: the single digit of a certain n digit is 6, move 6 to the first place of the number, and the rest of the numbers do not move, to get a new n digit, this new number is 4 times the original n digit, to meet the above conditions, what is the minimum n digit?

This can't be a textbook question, right?

This little guy actually solved it step by step?

This is the solution......

Lao Liao suddenly felt that his shoulder was patted.

When he raised his head, he saw Guo Jianfeng's contemptuous eyes, as if to say, "This is the stupid kid you said had bad grades?"