At 9:55, Shangguanwen, President of Yenching University, accompanied by Kang Yongjun, Director of the Education Bureau, Wu Minxi, President of the Education Bureau, several professors of Yenching University, the leadership team of the Education Bureau and the leadership team of the American Central School, slowly walked into the T-shaped classroom.

For a while, under the leadership of the elder elder, all the teachers and students stood up in unison, and in an instant, a burst of applause broke out in the T-shaped classroom.

Shangguan Wen's face remained unchanged, he still nodded with an elegant smile, and then sat down in the middle of the first row of the T-shaped classroom, while Kang Yongjun, director of the Education Bureau, and Wu Minxi, the principal of the school, wanted to accompany him, and the other personnel also sat down according to their positions at will. After all these people were seated, the remaining teachers and students sat down quietly. For a moment, the entire T-shaped classroom was shrouded in silence again.

At this time, Chen Xiaomo's mood was the same as that of most students, waiting in curiosity, they only knew that Lu Dao would have a very awesome person to come to this class this time, but they didn't know who Lu Dao was coming to class. And Ji Bing'er, Lin Shi and Zhang Mengmeng jumped forward with the second hand and became more and more excited, just because they knew that the moment Wang Zi walked into the classroom, it would definitely surprise everyone's eyes.

At ten o'clock, there was a sudden sound of footsteps outside the T-shaped classroom. The teacher is here? Everyone instantly looked at the door of the T-shaped classroom. Soon, the footsteps became clearer and clearer, and then a person walked in with a calm face, and in the stunned expressions of most people, he calmly walked up to the podium, and then looked at the audience quietly.

"Uh...... How...... How is he? How...... How can it be? Chen Xiaomo's heart fluctuated and he almost exclaimed. The moment Wang Zi's figure appeared at the door, he instinctively thought that Wang Zi was late. Who would have thought, but he stepped onto the podium! In an instant, Chen Xiaomo remembered what the third girl said, thinking that the corner of her eyes inadvertently crossed Ji Bing'er next to her, and sure enough, she was excited, without the slightest shock. So Chen Xiaomo began to complain in his heart again, grandma's, after a long time, I don't know what to say, no, I must blackmail him hard to make up for my injured heart......

And the moment Tang Yilin saw Wang Zi, her beautiful eyes suddenly lit up, and when she saw Wang Zi actually on the podium, her mouth couldn't be closed in an instant. Most of the people reacted like her, shocked, still shocked.

Shangguan Wen quietly looked at Wang Zi on the stage, a hint of discoloration flashed in his eyes, as quiet as water, calm and unhurried, not bad!

It is true that Wang Zi is not nervous at all, he is really like a teacher of old fritters, with his hands on the podium, he calmly swept the men and women in the audience, and the corners of his mouth crossed a trace of laughter, and said in a deep voice: "Leaders, teachers, students, I am Wang Zi in the fifth class of high school, and I will give you a lesson." Actually, it's a bit embarrassing to talk about classes, after all, I'm only a high school student, so it's more appropriate to learn from each other. The main content of learning is the analysis of mathematics questions in the college entrance examination......"

Speaking of which, many people in the T-shaped classroom seemed to be still breathing, and most of them looked at him with their mouths wide open and a look of astonishment.

Wang Zi glanced at everyone, smiled faintly and continued: "Aren't you going to give me some applause to show encouragement?" ”

"Uh......" Most people were stunned again, is this guy here to give a lecture, or is he here to ask for applause?

And Ji Bing'er, Lin Shi and Zhang Mengmeng are smiling, this guy is on the podium, and he is so funny.

"Papa......" The lonely applause rang out, Shangguan Wen gently clapped his palms with an elegant smile, and then everyone seemed to be infected, and in an instant, the classroom erupted in a mountain of applause again.

"Okay, thank you!" Wang Zi smiled faintly and waved his hand and continued, "Next, let's start class, if you have any questions, you can feel free to ask." As he spoke, Wang Zi picked up a black marker pen and brushed it on the white blackboard that was larger than the ordinary blackboard in the classroom, and soon, a math problem appeared on the white blackboard.

Wang Zi pointed to the question on the white blackboard with a pen, glanced at everyone and said: "Let's look at this question, if you happen to encounter this question during the college entrance examination, how should you answer it, now give you two minutes to look at the question." ”

For a while, everyone turned their attention from Wang Zi to the question, but after a minute passed, almost everyone's brows gradually tightened, and their faces gradually began to become serious.

After two minutes passed, almost everyone was dumbfounded. The topic is not long, but the amount of information contained in it is so huge, let alone making this topic, and even the relationships in it have not been sorted out. Also sweating on his forehead, there is also Wu Minxi, a senior middle school teacher and the leader of the provincial middle school mathematics subject, after a quick glance at the problem, he was stunned to find that he did not have the slightest idea of solving the problem! And you don't have an idea of the topic after reading it yourself?

"Well, it's been two minutes, I wonder if everyone has an idea? Some can raise their hands. Wang Zi smiled faintly and glanced at everyone.

However, in the classroom, no one squeaked, and almost all of them had solemn faces, obviously stunned by the question on the blackboard.

"Then I'll explain the subject." Wang Zi said in a deep voice.

In the next second, everyone's hearts were shocked, and their eyes looked at the blackboard in unison.

"Actually, I think everyone will have a feeling at the same time when they see this question for the first time, that is, - difficult! So what is the difficulty of this question? Everyone, look, if I cross out these few sentences......" Wang Zi picked up his pen, crossed out two sentences on the question, and continued, "Now everyone is looking to see if they can see something." That's right, in fact, these two sentences are nonsense at all, confusing you, looking at the title, eh, we can see that it has become much clearer, and then as long as we do it......" Wang Zi wrote a line of solution ideas, writing and talking, the coherence was extremely clear and clear. That feeling seems to be heard clearly even if you pull an errand student, let alone these top students.

After finishing speaking, almost everyone was stupid, and some even had a thought in their hearts, where is this guy a student, he is obviously a teacher, a teacher who is more senior than a senior teacher.

Shangguan Wen's eyes once again crossed a strange look, as if a lion who had been hungry and thirsty for three days suddenly saw an antelope. But this kind of look flashed, and in an instant it was the elegance with a faint smile.

"Now let's look at this question again!" Saying that, Wang Zi quickly erased the original topic on the white blackboard, then picked up the pen and wrote on it, and soon, a topic came out again.

"Let's give everyone two minutes to look at the question." Wang Zi glanced at everyone, and added with a faint smile.