Chapter 19: Skylight, clouds and shadows linger together?

Author: Changqing returns to Chengdu

Chapter 19: Skylight, clouds and shadows linger together?

Tang Qianying's words made some people who were originally prepared not to listen suddenly widen their eyes.

What's the meaning?

The worst student in the math class can use it, but we can’t?

hehe……

That's a bit interesting.

The troublemakers turned their attention to Qin Manman's face.

"Manman, you still haven't interrogated the men in your family? This is just starting to get under way." Zhou Li winked at her.

Before Qin Manman said anything, Tang Qianying blushed.

He seemed to be irritated by his quick words, and also made Qin Manman a fool.

It seems that Qin Manman will be misunderstood no matter how he answers this kind of question.

He said he wanted to be tried, but Qing Yun and himself couldn't get off the stage.

Although she was very unhappy, the three labels of 'childlike face', 'ferocious' and 'little loli' made her receive no less attention on campus than Qin Manman.

The No. 2 and No. 1 school beauties are competing for men?

This kind of thing is a hot topic everywhere.

Qin Manman said he would not judge and believed him, which was equivalent to indirectly saying that he was not as good as Qin Manman.

This Zhou Li!

Still sisters!

Plastic!

She tugged on Qin Manman's sleeve in a flattering manner, telling her to ignore Zhou Li.

Qin Manman patted her hand and smiled indifferently, "I believe him."

Tang Qianying's smile froze on the spot.

Well, she is indeed not as good as her.

Empress!

No shame!

Just when everyone was watching the show, Qin Manman said again leisurely, "He doesn't have the guts."

The classroom suddenly burst into laughter.

Worthy of the empress.

Tang Qianying felt like she was on a roller coaster, being manipulated by Qin Manman.

Now the only one left on the stage was Qing Yun, who looked embarrassed.

It’s so disrespectful!

Seeing the constipated expression on Qing Yun's face, the students became even happier.

Peng Changxu laughed loudly, "Tracheitis! Tracheitis! My youngest, your disease has progressed too quickly. It's only the second day!"

Several friends even slapped the table unscrupulously.

Mark was about to burst into tears, "Youngest, weren't you still bragging about your family's throne last night?"

The laughter in the classroom became even louder.

…

In the regular class across the corner from the base class, the veins on the head teacher's neck were twitching.

How outrageous!

How outrageous!

Is there any justice?

Can you please be quiet?

He gritted his teeth and said, "Well...'You are in a busy city, but you live in an empty valley.' You must learn to find tranquility amidst the chaos."

Students, please bring earplugs..."

…

An embarrassed Qing Yun stood on the podium, holding a piece of chalk and wanting to throw it to them.

Who the hell are you!

A bunch of dogs!

Emmm…

It doesn’t seem right, why did you include yourself in it?

He picked at the sneakers on his feet and prepared to start speaking directly.

At this time, Qin Manman stood up and walked towards him.

She peeled off a piece of chocolate, stuffed it into his mouth with a smile, knelt down and patted the remaining footprints on his trouser legs, then stood up and returned to her seat.

This series of actions said nothing, but they seemed to say something.

After a burst of commotion in the classroom, there was an immediate silence.

What the hell!

Squatting service from the campus goddess!

Large dog abuse scene!

Qing Yun stood on the podium and looked down at the boys in the audience, her face filled with embarrassment.

Especially those who had girlfriends, his eyes lingered on each of them for a while.

Everyone understood the look in his eyes.

Did you see it?

Brother's throne!

Although everyone knew in their hearts, this was Qin Manman giving him a sweet date with a stick.

but……

It looks so sour!

Girls, especially those with boyfriends, are eager to take out their notebooks and record them.

Lost your studies!

Lost your studies!

She is indeed an empress!

This method of taming a husband is absolutely amazing!

Qing Yun hesitated for a moment, then smiled at Qin Manman.

Qin Manman's eyes were full of smiles, but he crossed his chest with his hands, pointed at the window on one side with his delicate minibus, and snorted softly.

Qing Yun felt even happier.

This woman insisted on it.

Madam!

Must be a doctor!

He turned around and glared at the perpetrator, Tang Qianying, "Listen carefully and you will know after I finish."

Qing Yun's voice slowly sounded in the classroom, "Following what Lao Wu just said, 'approaching' equals 'limit', which is true in high school.

For example, when we find the derivative of ‘f(x)=x’, according to the definition of the derivative, let x→0, we have:

f’(x)=limx→0{[f(x+x)-f(x)]/x}=limx→0{[(x+x)＾2-x＾2]/x}=2x

In fact, the limit limx→0(x)=0 is used here, which is more natural.

With the definition of limit, it is natural to have infinity.

Consider f(x)=1/x, where x>0, when x→0, we know that f(x)→positive infinity.

But what is infinity?"

The students in the classroom frowned, something seemed wrong indeed.
To be continued...