Gu jiuci narrowed his eyes slightly and didn't agree in a hurry.

Everyone thought that Gu jiuci was guilty of his own heart. Yu Gu, who was just making a noise, said with a laugh.

"Gu jiuci, don't you have a full mark in mathematics? How can you come up? You dare not?

Did you cheat? In fact, you can't do anything, so you are guilty? "

"Hahaha, she must be guilty!"

"If you cheat and get into class A, we won't recognize you!"

Other students laughed at her, but Xu yun'er didn't stop her because she couldn't accept the fact that Jiu Ci was a God.

There was always a doubt in her mind whether it would be a play played by Huo Mingche and his uncle yesterday, just for the sake of Huo's family and family.

Now the more she thinks about it, the more likely it is. Now it's time to test her own ideas!

"Come on, she won't, let's not embarrass her, let's come..."

Abbot Du saw enough jokes, waved and prepared to turn things over in the teacher's voice. At this time, Gu jiuci suddenly spoke slowly.

"Such a simple question, and so many people do wrong, class A, but also so!"

"You!"

Everyone looked at Gu jiuci angrily, especially Yu Gu, because he was the representative of class A's math class, so he made a mistake on this topic.

Gu jiuci stands up lazily. Lu Xiaosang is very aware of the current affairs and lets her come out. It's convenient for her to go out.

In the eyes of all the people, Gu jiuci walked up to the platform.

"Isn't she crazy? How dare you go up? "

"Next is the time to see the joke. Take out my cell phone!"

"Yes, yes, record the evidence and tell the principal to get rid of her!"

The students in class a excitedly took out their mobile phones, including Lu Xiaosang.

She carefully took out her old smartphone and opened a voice app.

Gu jiuci cold hook lip, pick up chalk, brush on the blackboard to write down a strong, Long Fei Feng dance "solution" word.

Her words are not as gentle as ordinary girls, but full of momentum and boldness, just like herself.

Such a word cannot be written without five or six years of experience.

Class a students stare at the blackboard, for a moment, a little stunned.

However, there is something even more surprising for them. Gu jiuci is really serious.

"First of all, go through the question stem. This big question is divided into three small questions, which are three directions, functions, analytic geometry and sequence.

I'll give you a list of the relevant formulas... "

except for Lu Xiaosang, who was shocked, the rest of class a opened their mouths, including Yu Gu, who just laughed the most.

Did Gu jiuci really know? How is this possible?

Xu yun'er's eyes widened and he stared at the platform. The papers in his hand were almost crushed by her!

Yu Gu doesn't want to admit that the way of Gu jiuci's lecture is even better than that of Abbot Du.

Abbot Du nervously licked his dry mouth, and the girl's topic thought was even clearer than him!

"In this way, the first small problem will be solved."

In less than ten minutes, Gu jiuci finished the first question.

She glanced faintly at the astonished students under the stage, bent her fingers and knocked twice on the blackboard with her knuckles, coldly.

"Look what I'm doing! I have answers on my face? Look at the blackboard! "

This sentence has the terror of the head teacher. Those students in class a suddenly return to their senses, shaking instinctively, holding up their pens and bowing their heads habitually. One by one, they forget the previous ridicule and remember their notes seriously.