Chapter 143 (2/2)

Li Zheng and the people around him looked around in a daze to see who was so arrogant.

Zhou Yi said with a smile: ”don't look, it's you, the only student who doesn't wear glasses.”

The goal was immediately clear.

Li Zheng struggled to raise his hand, touched his eyes, and then looked to ouxingzhuo on the left, just wanted to borrow a glasses to put on.

Ou xingzhuo immediately hid.

At the same time, Li Zheng also felt the chill from the stage.

Looking at this smiling president, Li Zheng's understanding of society is more mature.

I thought you were always a big character.

How My heart is so small.I didn't laugh at a joke!

Li Zheng was busy using EQ and burst into a big laugh: ”ha ha, it's so funny, Mr. Zhou, it's so real, ha ha ha.”

There was no sound.

His hypocrisy makes people and gods angry.

Zhou Yi looks at Li Zheng and laughs more like a fat baby.

”It doesn't matter. For students who are particularly outstanding in chemistry, these jokes do not hold water. In any case, I still appreciate your attitude. Young people are ambitious and have no problem. ” Zhou Yi raised a thick eyebrow and said with a smile, ”in that case, my speech may not be suitable for you. It's better to delay your time...”

He said, turning to Shen Yiyun: ”so, Xiao Shen, I just have a problem in my bag. You can do it for this student. The problem is very simple. After I finish, I almost finish it.”

Shen Yiyun, who is sitting in the front row, is also staring at Zhou Yi.

Abuse the wrong person, Dean, this is not ou xingzhuo!

This child is a good student!

They didn't take you as a dragon ball!

However, Li Zheng is extremely honest, has already picked up the pen bag to get up.

Be careful, Dean. It's terrible.

But they hit me with questions.

Dean, you hit the steel plate!

In this way, Li Zheng, in the eyes of all the members, walked alone to the table beside the auditorium and began to brush the topic.

Shen Yiyun stands on his side, trying to remind him, but is ordered by Zhou Yi to go to the teaching laboratory to prepare.

She can only say a wish for your safety and left in a dark mood.

Zhou Yi's speech is still going on, but Li Zheng has only one voice in his mind -

ring, ring!

Zhou Yi's question is right.

However, he has just examined the topic.

He vomited.

The problem surface is a substance named (+) - nakadomarina.

And the structure diagram is given.

It's a structural diagram of how many hexagons are stacked together.

In addition, there are many strange chains on the edge.

The whole structure is like a rotten honeycomb.

This is no longer a big ring or a small ring.

It's a chain of iron cables!

[question 1: how many rings are there and how they are composed. 】

see this problem, and then look at the chain.

Li Zheng felt that his skull was about to crack off.

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