And, it's not just that.

"By the way, I want to remind you." Su Shuangjiang put down the ruler, covered his chest and pretended to be weak and unable to take care of himself, and coughed weakly twice.

"Because I lost a lot of blood before, my health is not good. Maybe I will fall to the ground and faint if I get angry or frightened by someone, or if I use a little force."

After saying this, he looked straight at Lu Shaochuan and asked weakly, "You would never bully such a weak me, would you? Right?"

Right.... your head!

For the first time in his life, Lu Shaochuan felt what it means to be aggrieved! It doesn't matter to the teachers before he got angry. Anyway, the teachers are quite young and healthy, but now it's Su Shuangjiang, who is not in good health.

Maybe if he speaks a little bit more seriously, this person will pretend to be dizzy and touch porcelain! At that time... at that time, I might bear the reputation of bullying the weak, and I will be beaten by my father!

unacceptable! This is too much!

Lu Shaochuan grimaced and stared at Su Shuangjiang indignantly, but the young man in front of him was in a particularly good mood, holding his chin and smiling like a flower.

Excessive! QAQ

"Okay, according to my contract with your mother, from today! Now! From this moment! You are under my control."

Su Shuangjiang touched the ruler on his hand. It was said that it was the ruler handed down from the Lu family, and was specially used to whip each head of the family.

This is so beaten that the ruler is about to become pulped, so the Lu family's family does not like to study or it is genetic.

Lu Shaochuan dared not speak out, nor did he dare to really get angry with Su Shuangjiang.

He still remembered the first time he saw Su Shuangjiang vomit blood and look as pale as a dead man for the first time this semester, it was really scary!

"Show me how many questions you have written." Su Shuangjiang talked about the selected questions prepared for Lu Shaochuan before.

He picked up the scratch paper and looked at it. He was stunned for a moment, then looked at Lu Shaochuan suspiciously, and asked him not quite sure: "You are... intentional?" Is this deliberately skipping the correct answer?

Lu Shaochuan closed his eyes in pain, he really couldn't! not on purpose!

Su Shuangjiang looked at Lu Shaochuan's nonsense analysis method, and suddenly became suspicious of Lu Shaochuan's mother saying that his son was just stupid or not.

"Why can you prove that two parallel lines intersect? Why is it that the interval [a, b] is an increasing interval, but you can deduce that f(x1)>f(x2)? You are completely the opposite. !"

The formula is given, and the conditions are clearly stated, why can it still be disproved?

This is the first time Su Shuangjiang has seen such a mistake. No wonder when his colleagues complained that their children were not good at mathematics, they said that there are many ways to make mistakes in mathematics.

Such outrageous mistakes actually exist!

Lu Shaochuan hugged his head and wailed in pain: "I don't want to? But it became like this when I wrote it!"

He was surprised to see the result he had written, but he had already calculated it step by step according to the formula! He knew he was wrong, but he didn't know where he was wrong.

Su Shuangjiang took a deep breath and calmed himself down again. He carefully read the other party's analytical thinking, and then his mind was full of question marks.

"Where did you get this point?" Where do these two parallel lines intersect? Lu Shaochuan actually proved that the two lines are parallel based on this point! But the problem is, the title of this graph doesn't say at all that there is an intersection here.

Philosophers are Schrödinger's cat, Lu Shaochuan, are you Schrödinger's point?

Lu Shaochuan didn't know why, so he leaned over to take a look, looked at the place Su Shuangjiang pointed, scratched his head and said, "There is a point here, otherwise how would a triangle be formed here?"

what triangle?

Su Shuangjiang narrowed his eyes, looked at the original title again, and then suddenly put down the scratch paper, holding his forehead helplessly.

"Lu Shaochuan, that's not a triangle, it's a three-dimensional figure, no wonder you can't do the next little questions!" It is impossible to prove that the two lines are parallel, so naturally it is impossible to prove that the two faces are parallel!

Headache!

Stereoscopic! Lu Shaochuan took a serious look again, covering his face and feeling embarrassed.

Turns out he was wrong.

"Do it again for me!"

"Yes……"

Su Shuangjiang started tutoring Lu Shaochuan at 2:00 in the afternoon. At 3:30, the nanny at home came to the study with afternoon tea, and saw the originally cold and elegant boy, carrying a ruler, with his hands behind his back, frowning Watching his young master do the questions, he looks like an ancient teacher.

"Look at the question! The conditions given in the question will definitely be used, but where do you use this formula?" The boy poked the scrap paper on the table with a ruler, his voice cold and ruthless.

After noticing that the nanny came in, the boy's frown finally eased, and he saw the tray held by the nanny with two drinks, some fruits and biscuits on it.

"This is the afternoon tea that the lady specially ordered to send over, saying that the boy is growing, and you may feel hungry."

After speaking, she put the tray on the desk, turned and left.

Lu Shaochuan rubbed his neck and was about to eat a piece of fruit, but was stopped by a ruler.

"Do it right and then eat it!" Su Shuangjiang looked at Lu Shaochuan coldly, what to eat without doing the right thing!

Lu Shaochuan was about to cry. He really felt a little hungry. He was in the puberty period and had an amazing appetite.

Seeing him like this, Su Shuangjiang sighed, patted Lu Shaochuan on the shoulder, and comforted him: "It doesn't matter, as long as you do it right, you can eat it."

But the problem is! He didn't do it right!

I don't know if it's the power of food, or because Su Shuangjiang's way of doing things makes him angry. This time, Lu Shaochuan took a lot of seriousness and solved a whole function problem correctly.