Bai sang didn't expect that as Jiang Yu's girlfriend, someone wanted to humiliate her in public.

Originally, it was normal for a girlfriend to accompany her boyfriend to class. Some teachers found that they wouldn't say anything.

People won't say anything.

But Bai Sang was going to be an invisible person, sitting in the corner and quietly looking at his book.

Then I don't know what happened. The teacher asked a question and was named by a woman.

It's all sour gas.

"As the girlfriend of a math talent, that should be very powerful."

The teacher was naturally surprised to hear that Jiang Yu had an object, and then called Bai sang to answer a very profound question on the blackboard.

Bai sang didn't worry, but he was disgusted with the girl who caused trouble.

"OK, do you answer this question with her?"

Just bring this girl with you.

Want to see her make a fool of herself?

Let's see who makes a fool of himself.

Bai sang hummed a few words.

Jiang Yu was very worried. At this time, I heard her lovely hum. I don't know how to relax.

"Are you all right?" Jiang Yu asked in a low voice.

Bai sang looked down at his boyfriend, looked at himself with concern, smiled and shook his head: "it's okay, I'm not bad about your girlfriend."

She is also very confident.

I have a very good memory, and when I see these problems, similar problems I have done before have appeared in my mind.

There are all kinds of formulas.

Jiang Yu stepped aside and let her out.

That girl's face is a little white. She just wants to make a fool of this woman, but she doesn't want to go on her own.

The little partner around me reminded: "it's all right. Even if you can't do it, you can write a problem-solving solution, which is better than that of other departments."

This girl thinks so.

Two people go to the podium and start writing topics, one side.

Bai sang looked at the question carefully before he began to answer.

The other side has written a lot to solve the problem.

Seeing her hesitation, I thought it was really not, and a victory smile appeared on the corner of my lips.

Bai sang didn't bother to answer. He began to put the formula in bit by bit with the chalk in his hand.

Five minutes later.

The girl was already a card owner, and some scratched their ears and cheeks.

She saw Bai sang still writing, as if she could really solve it.

I couldn't help but want to come and have a look.

Bai sang turned his head and looked, "didn't he answer himself?"

It was very loud. In the silence, everyone was watching the classroom where they answered questions. It was very loud.

The girl's face turned red when asked, and she quickly turned her head and looked at other places.

I don't believe it. She can really answer it.

Although I think so, I'm a little flustered at the bottom of my heart.

When Bai sang finished writing half of the blackboard, he put down the chalk. "Teacher, I've finished writing. Look."

The teacher has come.

Bai sang returned to his position.

And another girl heard that she had finished writing, with a pale face.

Standing in front of the blackboard, I don't know what to do.

The teacher glanced at her. "If you can't write it, go back."

Girls are like rats crossing the street and return to their position.

I also looked at the answer process written by Bai sang, but I still don't believe I can write it.

After reading it, the teacher nodded: "yes, it's right."

A smile appeared on his face, "I didn't expect that the girlfriend we math talents are looking for is not an ordinary person."

The girl felt that this sentence seemed to hit her face and said on impulse: "maybe Jiang Yu told her the answer in advance."