Xi Qinghuan got up, and Teacher Liu's voice came from behind, "Qinghuan, the bathroom is here, after going to the bathroom, you and Zhi'an will discuss a question, and I will listen to it next to me." ”

In other words, if you want to, you can't go!

Xi Qinghuan, who didn't need to go to the bathroom, sat down again, he wouldn't do what he didn't want to do in order to be obedient, sit down, and wait for Teacher Liu to come over.

The students were arranged to sit in two carriages, and Mr. Liu came from the other carriage, although there were not many people, he was still sweating.

After sitting down, Mr. Liu took out a notebook from his old black backpack, and then took out two draft books, and handed the two pens to Lu Zhi'an and Xi Qinghuan separately.

Raising his hand, he took off the schoolbag hanging on the hook next to the seat in the carriage, and quickly took out a pen and draft book, "I'm joining too, this question is a bit interesting." ”

Interesting?

Did he remember the question incorrectly?

Mr. Liu picked up the open notebook and looked at it, yes, it was the problem he memorized, and the high math competition problem that he would only learn in his freshman year.

"You...... Yes? "Unsure, uncertain, hesitant...... It is a very complicated tone, and combined with the expression on Mr. Liu's face, it is even more complicated.

And surprised, suspicious, and a little happy.

Shi Ning spread out the draft book and said with a smile: "I don't know if it will be, I need to solve it to know." ”

You need to solve it to know, that's it!

"Students, all of you come here, all ......come here," Teacher Liu got up and patted to attract the attention of other students, "Come on, come on, take a look at Shi Ning's problem, the freshman competition problem, you all come and take a look." ”

Look at Shi Ning to solve the problem, not interested.

Take a look at Shi Ning's freshman competition questions, I'm so interested!

Yu Su, who was sitting a little in the front, heard this, and his face stiffened on the spot.

Shi Ning solves the freshman question in the competition?

Will she solve it?

The girl in the second class who was sitting with Yu Su couldn't wait to get up, accompanied by another boy from the second class, the two of them also sat face to face, a glance exchange, and the two got up at the same time, and the movements were fast, as if they were afraid of being robbed of the best onlooker position, and they all ran over.

Not only the two of them, but also several other classmates.

It is possible to skip the first year of high school next semester, and Shi Ning, who is still a sophomore in junior high school, will really solve the freshman competition questions?

Su Duhan, who reacted equally quickly, was the last to leave Shi Ning, and sat with his classmates in the diagonal seat opposite Shi Ning, hearing that he rushed to Shi Ning's side with an arrow, and he didn't know how he completed the action of getting up, and when the classmates in this class reacted, Su Duhan was already standing on Shi Ning's side.

Shi Ning: "......" She was dumbfounded holding a pen in one hand and pressing a draft book in the other.

I never thought that Mr. Liu would invite the students to watch!

"Quick, go over and take a look, Su Duhan also said before that Shi Ning would do high math, I'll ...... I thought he was deceived by Shi Ning! ”

The classmates in this class, who were one step behind him, also hurriedly got up, this was an opportunity to confirm whether Shi Ning would do advanced math questions, or to witness it with his own eyes, and he couldn't miss it.

Teacher Liu smiled and said, "Come on, Shi Ning, you can solve it." Then he said to the other two: "You can solve it yourself, you can't communicate, and then see who is faster, and then communicate after you finish it." ”

Shi Ning glanced at Su Duhan, who fell from the sky, and suddenly appeared in front of him, raised his gaze slightly, and then looked at several other faces who came around, and sighed: "Teacher Liu, I just want to give it a try, wouldn't it be a shame if I can't solve it?" ”