This was the level she predicted would be the best for the three of them.

It has been more than twenty minutes now, and we can probably see some clues.

Tao Feifei quietly walked up behind Lin Yujing.

Rarely, Lin Yujing didn't notice her peeping, and still lowered her head to check the calculations carefully.

Tao Feifei scanned the answer sheet roughly, seeing the aesthetic answers to the first three questions, she just nodded steadily.

As expected of Lin Yujing, he probably only felt the difficulty on the fifth question.

Then, Tao Feifei sneaked up behind Jiang Qinghua.

Looking at his blank answer sheet and messy and sparse draft paper.

Tao Feifei smiled and said nothing.

It’s really too hard to do the semi-final questions.

Finally, look at Li Zheng.

With just one glance, Tao Feifei panicked.

The draft paper is almost full...

Even the answer sheet has a lot of writing on it.

But only the first two questions have complete answers, and the following questions only have some trivial steps, which are still far from the answer.

What kind of routine is this, is it a dirty question-dividing demon?

The so-called dirty points mean that you obviously can't do it, but you can write a lot of specious things. If you hit any point, you can get one or two points.

Tao Feifei couldn't help raising her glasses and looked carefully.

She found that Li Zheng did not just write down the knowledge points, and the steps given on the answer sheet were 80% correct.

It's just that he has an idea, but he doesn't know how to calculate it.

Even so, Tao Feifei was very satisfied.

Li Zheng is much more agile than she thought, and his thinking is very broad. The only difference now is his skills. With some training, there is still a great chance of saving him.

With such a comfortable mood, Tao Feifei sat down in front of the computer again and planned what homework to leave for today.

Little did she know that Li Zheng was in a desperate situation.

At first glance, Li Zheng seemed to scan the questions very quickly, finishing so many questions in 20 minutes.

In fact, Li Zheng had already started accelerating for a full minute, which was equivalent to frantically doing the questions for two hours.

These trivial steps on the answer sheet were almost all he could answer.

Li Zheng had already estimated his own score. The maximum score for this paper was more than 30 points.

Faced with this result, Li Zheng could only lower his head and sigh.

As expected of Teacher Tao, this estimate is really accurate...

He could have continued to accelerate.

But that doesn't make any sense.

Just can't do it.

There is no other reason, it's all in mathematics.

In fact, Li Zheng had solutions to 70% of the questions on the paper.

But when I started doing it, I quickly got stuck on mathematical calculations.

Some people say that in terms of thinking capacity, mathematics competitions are six times that of physics.

In terms of calculation volume, physics is 6 times that of mathematics.

Now it seems that what he said is probably right.

At this time, Li Zheng finally understood the dispute between Jian Zong and Qi Zong.

If the physical thinking is internal strength, then the mathematical level is swordsmanship.

I, the young monk Xu Zhu, am just starting out and know very little about swordsmanship.

Unexpectedly, we also encountered a terrifying master like Lin Yujing, the child elder of Tianshan.

Even if I speed up for another 50 hours... I still can't beat her.

This time, I am afraid that she will really step on her feet and rub her madly for a while...

Just when Li Zheng was despairing, Jiang Qinghua suddenly raised his hands in frustration.

"Teacher Tao... I want to go to the toilet..."

In fact, he has been feeling some discomfort in his abdomen since he saw these questions, and he has been holding it in for a long time.

Tao Feifei said without turning her head: "Go."

"Then... I put my phone here." Jiang Qinghua stood up and patted the phone on the table.

"No need." Tao Feifei waved her hand, "I believe you won't find the answer."

"It's better to stay, I'm afraid I can't help it." Jiang Qinghua nodded, then turned to leave.

"Wait!" Li Zheng suddenly grabbed Jiang Qinghua's arm, "Is this shit?"

"..." Jiang Qinghua was stunned for a while, then nodded, "Yes..."

"Just in time, let's get some company." Li Zheng stood up, put down his cell phone, and said to Tao Feifei at the same time, "We will work together, supervise each other, and never peek at the answers."

"Okay... go quickly..." Tao Feifei waved her hand hastily.

"Well..." Lin Yujing also looked at the mobile phone on the table warily, obviously still a little suspicious.

"Oh?" Li Zheng grabbed Jiang Qinghua and asked Lin Yujing, "If you can't trust us, we can hold it in."

Jiang Qinghua clutched her stomach with a look of pain on her face: "Brother... don't take me with you, I can't hold it in..."

Lin Yujing looked at the two of them and had no choice but to grit her teeth and turn her head: "Go back quickly, cheating is a puppy."

"Okay." Li Zheng then pulled Jiang Qinghua out of the office.

As soon as he went out, Jiang Qinghua quickened his pace and went straight to the men's restroom on the third floor.

Li Zheng's steps were a bit wandering. As a thoughtful and experienced person, he couldn't help but ask: "Have you brought any paper?"

"No..." Jiang Qinghua was already panting and trotting, "I can't do it, I can't do it... have you brought it with you?"

"I didn't bring it with me either." Li Zheng's eyes lit up and he said, "Then I'll go back and get the paper. You go first."

"Sure." Jiang Qinghua ignored her image and rushed to the toilet with long strides. She kept saying, "Don't forget me. I didn't bring my mobile phone with me."

"No, you work hard first, and I'll come as soon as I go."

After Li Zheng replied, he quickly turned around and rushed to the corridor, ran all the way downstairs, rushed into the library, and went straight to the least popular textbook bookcase without even saying hello.

There is only one goal, "Advanced Mathematics".

There is no doubt that the most common sword manual in the world is "Advanced Mathematics".

In Li Zheng's original plan, he would have to spend half an hour in the morning and evening doing high math.

But war always comes unprepared.

Suddenly encountering Tianshan's child grandmother, the only way to die is to confront her head-on.

Fortunately, Jiang Qinghua came out in the middle and created an opportunity to poop, which lasted for 20 minutes.

It's like being chased by a peerless master and falling off a cliff, and accidentally entering a secret realm of practicing martial arts.

This 20-minute opportunity cannot be delayed for a second.

Practice swordsmanship! Use it all to practice swordsmanship!

Li Zheng dug out a large, green-covered high-mathematics book from the Tongji edition that no one was interested in. Then he ran straight to the front desk and said angrily to the old man, "Teacher, please lend me some toilet paper."

"..." The old man looked at the green book, a little confused, "You can borrow toilet paper... You can also borrow advanced mathematics books... But if you borrow these two at the same time... I can't understand it."

"The situation is urgent, I will explain later."

"Okay..." The old man took out a roll of toilet paper and pushed it to Li Zheng, "I would venture to speculate... You probably want to read advanced mathematics while taking a poop, right? I have been in school for so many years, or

This is the first time I see someone able to combine the two, I admire you, I admire you."

"Thank you, teacher." Li Zheng picked up the toilet paper and rushed out. He ran into the corridor before he remembered to turn around and shout, "Don't tell Lin Yujing!"

"..."

…

Men's restroom on the third floor.

Jiang Qinghua only squatted for a minute when he heard Li Zheng's heavy breathing and the sound of the cubicle being opened.

Immediately afterwards, a roll of toilet paper was handed over from under the partition.
To be continued...