Although Chu Yun was a top student in the past.

But he had amnesia after all, and he only scored more than 300 points in the college entrance examination.

It's only been a few days now, and you can even get the knowledge points of college at your fingertips?

Just the method!

That's the law of Lobida in high math in college!

You know, Chu Yun is still a senior in high school!

Li Ruonan squinted his eyes and looked at the past suspiciously, his beautiful eyes full of puzzlement.

Could it be that Chu Yun was captured and transformed by aliens?!

Or was his second line of appointment and governor opened up by some old man?!

Or maybe you fell your head while walking and became a genius?!

The more the head teacher thought about it, the more confused he became, and there were big doubts in his little brain!

And at this time!

During the time that Li Ruonan was thinking, the young man had already finished all the papers.

And it only took less than a minute, and it turned out to be a whole check!

Chu Yun slowly put down the pen, gently picked up the scroll and handed it over.

The handsome eyes looked into the eyes of the head teacher, and there was a warm smile on his face.

The corners of Li Ruonan's mouth twitched a few times involuntarily.

The woman's eyebrows frowned slightly, and there were some strange emotions in her heart.

Is it admiration?!

Don't be funny! I'm a teacher!

The woman took the roll, her cheeks a little pink.

Carefully compare the answers.

Although there is no expression on his face, there are turbulent waves in his heart!

Most of those big problems are almost exactly the same as the steps to solve them.

Even Chu Yun's method was faster than the answer gave!

The answer is more than a dozen lines, but Chu Yun is seven or eight lines!

The rest is either with a shortcut algorithm or with a university algorithm.

Fast! Extremely fast!

And, that's a 100% correct rate!

Not a single question is wrong!

Li Ruonan's heart trembled, as if he remembered something.

Between the times, the woman took out her mobile phone from her pocket and looked at it, and her pupils dilated instantly.

Eight minutes...

It only took eight minutes for the teenager...

The woman's white teeth bit her red lips, and her beautiful eyes were full of disbelief.

Li Ruonan believes that his mathematical ability is not bad, and he has not been bad in mathematics since he was a student.

But Chu Yun's behavior just now shocked her!

Alone!

Finished answering a paper in eight minutes?!

Even if you answer it yourself, it will take at least 40 minutes!

If the state is good, it can only be half an hour.

Take a step back.

It's just copying the answer and writing!

It won't take eight minutes to copy, right?!

In such a short period of time, I wrote while reading the answers.

You can also copy a conic geometry and a reciprocal problem.

On the other hand, the boy actually wrote it word for word.

It was as if he didn't need to think!

Or rather, his speed of thinking is terrifying!

It only takes a few seconds!

And it's also a multi-question to read together, and then answer it together!

Li Ruonan has been teaching for so many years, and he has never seen such a scene!

The most terrifying thing is that there is no change in the volume!

It's like something imprinted in a teenager's head, but it's just written out!

Completely!

The woman even felt that the guy in front of her was an emotionless answer machine.

Even if it's a memorized answer!

Horror!

Li Ruonan swallowed his saliva, and his heart was shocked under the pressure.

The beautiful eyes looked at the volume and raised an eyebrow.

Wait a minute!

There's a question you haven't answered!

The last multiple-choice question!

After he chose the answer, it turned out to be crossed out again!

As if she had discovered some magic weapon to win, the woman just wanted to question the young man loudly.

suddenly remembered that Xu Dabiao and the others, who had been watching behind him, held back their voices.

I saw Li Ruonan slowly leaning down, his red lips to Chu Yun's ear, and he exhaled like an orchid.

"Why didn't you choose the answer to this question?

Chu Yun sniffed the faint fragrance around him, and his heart was ape for a while.

Holding his breath, he turned his head to look.

But he gasped, and his breathing became more and more rapid.

Deep, really deep.

White, it's really white.

Contented!

Seeing Chu Yun's appearance, Li Ruonan frowned and looked down.

"Ahh

The woman's face was instantly flushed, and she hurriedly protected her hands in front of her.

Biting his lower lip, he glared at Chu Yun fiercely.

"You..."

Li Ruonan gritted his teeth and grabbed He Chuyun's ear with one hand.

Pinch, pinch, and slam!

One hundred and eighty degree rotation!

Hiss!

Pain, pain, pain!

The woman's fair-skinned beautiful neck is a little crimson.

"What are you looking at? ”

"Okay, don't you know how to answer this question? Why did you tick the answer again?"

Li Ruonan's heart suddenly rose with a desire to win.

Grasping this point is like grasping victory!

After all, what happened just now did ruin the worldview.

Chu Yun rubbed his ears and said lightly, "Hmm, that's the question..."

The woman waited with bated breath for his words.

I only heard Chu Yun spit out three words unhurriedly.

"Something went wrong. ”

Li Ruonan couldn't cry or laugh, and he was stunned for a while.

It's like a child when he was a child, he couldn't do the question by himself and said that he made a mistake.

It's so cute.

"Don't make a fuss, this is the question just sent by the leader of the mathematics group in the morning, the real question of last year's mathematics competition. ”

Chu Yun didn't speak or explain, and the smile on his face didn't decrease.

Well?!

Li Ruonan frowned.

I've always been confident, but now I'm a little skeptical.

But it was a real question sent by the old team leader, how could it be wrong?

The young man in front of him said with a smile.

"Teacher, you can call and report that this question is wrong. ”

Li Ruonan was stunned for a moment, stunned in his heart.

This kid isn't!

Is he really that sure?

Chu Yun seemed to think of something, and added with a smile

"If you find the problem early, solve it as soon as possible, and solve the problem as soon as possible. ”

"This..."

Li Ruonan looked at the boy's eyes, and Chu Yun didn't dodge at all.

Looking at each other, all a woman can see is self-confidence.

There was a trance.

She seemed to see the genius she once was, the peerless demon.

That being the case...

"Good!"

Li Ruonan gritted his teeth, and his heart was crossed.

took out his mobile phone and called the old team leader.

The phone was connected, and the voice over there was full of anger.

"Hey, Xiao Li. ”

"Senpai, that's it..."

After briefly explaining the situation, the expression on the woman's face gradually became strange.

For the next few minutes, Li Ruonan didn't speak.

Listening to the voice on the other side of the phone, he glanced at Chu Yun from time to time.

At this point, the phone hangs up.

The woman kept her head down, her hair covering her face.

I can't see the expression on my face clearly.

Just now it was another deep shock!

The phone was dialed to explain the situation, and Li Ruonan couldn't think of it.

What ushered in was the praise of the team leader!

The questions sent out to the whole group are only reflected by themselves.

It's a test!

For the test of the subsequent awards!

The old team leader deliberately changed part of the test questions!

If the teacher doesn't do it, just send it to the student to answer, then it will definitely not be discovered!