Immediately, Professor Deli nodded slightly, it was regarded as a greeting, but it was not too obvious, after all, the purpose of his coming should not be too obvious, in case it was seen through, it would be even more difficult to take Xue Xi away.

Xue Xi also smiled slightly, it was a greeting, and before he lowered his head, he heard Zhang Hao behind him speak: "Did Professor Deli look at me just now?" Did he take a fancy to me? ”

Xie Yingying: ......

When he was in IMO, when Deli was looking for Xue Xi at that time, Zhang Hao was not around, so he didn't know the relationship between the two.

She twitched the corners of her mouth and looked back at him: "People are self-aware. ”

Zhang Hao was delighted: "You also think I'm too good?" I usually just can't see my own excellence, alas, it's a real headache. ”

Xie Yingying: ??

Li Zixia burst out laughing.

On stage, the teacher of "Linear Algebra" was also very excited, and it was every mathematician's dream to be able to see Professor Deli and exchange his thoughts on mathematics with him.

You know, Professor Deley isn't just anyone who can see him.

Professor Deley opened his mouth: "May I say a few words first?" ”

The linear algebra teacher nodded.

Professor Deli stood on the podium and briefly introduced himself in English, and then he said: "Oh, I am honored to stand here today because I want to choose an exchange student, I think Sganford and Huaxia University are both top universities, we should communicate more." ”

As soon as these words came out, the students below immediately raised their heads, and they all wanted to be taken by him.

Feng Shiingshen asked, "Professor Deli, I don't know what the conditions for you to select exchange students?" ”

Deli smiled: "There is an old saying in Huaxia, called ......"

He said in a strange Chinese pronunciation: "There is a fate to meet thousands of miles away." ”

The crowd below burst into laughter.

Professor Deli has always been serious, doing mathematics, rigor is instinctive, and being able to make such a joke today made Feng Shiingshen breathe a sigh of relief.

The main reason is that this professor suddenly came to Huaxia, which is really weird.

Until now, the state has not been able to find out his intentions.

A mathematician like Professor Deli, but the object of competition among countries, often carries more than a dozen R&D secrets of country M, how can he be allowed to go abroad casually?

I still remember that there was a mathematician in country M in Huaxia, and when he wanted to return to China, he encountered layers of obstacles, and in order to prevent Huaxia from having advanced knowledge in mathematics, country M used a lot of rogue means, and later sent top special talents to secretly steal people back.

Therefore, Deli came to Huaxia and it was definitely not simple.

After Professor De Li finished speaking, he briefly introduced the content of Golfford's mathematics department, and only mentioned the topic: "The recent research and development projects of our school are, "Riemann Conjecture", "Solution of N-S Equation", ............"

He talked about several difficult projects that would promote the math community, which made the students in the class even more excited.

If you can join this kind of project, it can be counted in the history!

After Deli finished speaking, he smiled: "So, I will pick the best students to join us!" ”

After finishing speaking, he glanced at Xue Xi again: "Okay, the time is handed over to your teacher, I'll come to listen to the class!" ”

Professor Deli and Cherryman walked straight to the back of the class.

Xue Xi was already sitting very far back, there was only Zhang Hao and their row behind him, and there was a row of empty seats in the back.

Professor Deli didn't know whether it was intentional or casual, so he took Feng Shiingshen and Teacher Guo and sat directly behind Zhang Hao.

From the moment they sat there, Zhang Hao fidgeted as if he had a needle stuck in his buttocks: "Ahhhh ”

Xue Xi: "............"

She was thinking about it, and received another micro-message on her mobile phone: [Mr. Guo is behind you, but be careful~]

It turned out to be Liu Zhao.

When everyone was just in the dormitory, under Li Zixia's greeting, they added WeChat to each other, but Liu Zhao never sent her a message, and Xue Xi forgot that she still had her WeChat.

Liu Zhao, who was sitting in the first row, secretly played with his mobile phone, then looked back again, and found that Mr. Guo was staring at Xue Xi with thorns in his eyes.

She felt even more proud.

She couldn't help but send another message to Xue Xi: [This opportunity, I'm afraid you have to give it to me. 】

The yin and yang weird tone, as soon as it was sent out, I saw a big red exclamation mark pop up on my WeChat!

And a hint appears: you need to add them as friends before you can send a message.

Liu Zhao: ???

Xue Xi actually blocked her!!

Such a person, why don't you block her, and still keep it in your address book?

Xue Xi forgot that there was still this person, thank you so much for reminding her, after blocking Liu Zhao, Xue Xi put down the phone.

Then she began to listen to the lecture in earnest.

The content of this class was very exciting, and the algebra teacher also hollowed out his mind to make a good impression on Chern and Professor Deley.

Xue Xi also listened very happily.

Mathematics is actually really interesting, and it is very rigorous, not as complicated as people's hearts, Xue Xi really likes this subject.

Although it is a big class, it is divided into two subsections, and after the class in the middle, Professor Deli wanted to say a few words to Xue Xi in the name of communicating with his classmates, but he was unexpectedly stumped by Feng Shiingshen: "Professor Deli, what do you think of our teaching materials?" ”

Professor Deley could only stay and talk to him casually.

Teacher Guo next to him had already stood up and greeted the classmates as if nothing happened.

Everybody's embarrassed.

After all, Mr. Guo has been expelled from the school and has done that kind of thing, and everyone is very disappointed in him, but now he is a student of Professor Deli......

Most of the students didn't dare to offend him, but they also looked down on him, so they didn't pay much attention to it, just smiled awkwardly and passed.

Teacher Guo didn't care about the opinions of this group of people at all, he greeted Xue Xi's side, and said two words to Li Zixia and Xie Yingying first: "You don't take class very seriously!" ”

Pretend to be a teacher?

Xie Yingying and Li Zixia lowered their heads and ignored him, vomiting in their hearts, they didn't think Teacher Guo was good before, but now they feel disgusted when they look at him.

Teacher Guo finally looked at Xue Xi: "It's Xue Xi, who is really talented in mathematics, if you can have better learning opportunities, I think you will definitely be able to go to the next level." ”

Xue Xi looked up at him: "What chance?" ”

Teacher Guo smiled: "Of course it's an opportunity for exchange students, do you want this place?" ”

Before Xue Xi could answer, Professor Deli, who was in a row, saw this situation, but pricked up his ears.