Dressed as the favorite of the three villain brothers

The seconds ticked and ticked, and just 40 minutes passed.

"known conditions…"

"bell bell"

Before the math teacher finished speaking, the bell began to ring.

"Okay, let's save this question for the next class, and you can think about it in your spare time." After the math teacher finished speaking, he walked out of the classroom with the ringing of the bell, without delay.

Cen Nanqi put the books away and followed him out of the classroom.

But where is the teacher's office?

Just when Cen Nanqi was about to ask someone for directions, a pleasantly surprised voice behind her stopped her.

The math class representative ran to Cen Nanqi with a stack of homework, and asked friendlyly, "Sister Cen, are you going to the math teacher? I'll hand in the homework, together?"

The representative of the math class was a tall, thin and shy boy wearing black-rimmed glasses. At this time, he looked at Cen Nanqi and smiled shyly.

"Okay." Cen Nanqi recognized him, gave him a friendly smile, and agreed.

Just follow him, save asking for directions.

Cen Nanqi smiled, and the tiger teeth came out. It was completely different from the cool style in the video. Yu Shao finally understood why the girls in the class liked to call Sister Cen "Zai Zai".

Yu Shao nodded shyly and led the way forward.

Cen Nanqi: "???" What's wrong with this child?

Someone led the way, and Cen Nanqi arrived at the office smoothly.

"Teacher, this is the homework you assigned." Yu Shao placed a stack of homework on the math teacher's desk.

"Yes." The math teacher nodded and saw Cen Nanqi behind him waving at her.

Cen Nanqi didn't understand why he stepped forward.

I saw the math teacher bent down and flipped left and right, found a notebook and spread it out in front of Cen Nanqi, pointing to the question and asking her, "Did you do this question?"

Cen Nanqi went up to take a look, hiss~ Didn't the dean ask her to borrow this book last week, and then she didn't return it after a long time, and she forgot about it afterwards.

Seeing this, Cen Nanqi nodded.

"Well, I did it." After all, she flipped through a page at random, in order to perfunctory the dean, so as not to let him see that she was playing with electronic products, but the dean was so unkind, She ran away with her notebook.

"I remember that I haven't talked about this chapter yet, did I realize it myself?" the math teacher asked with a smile.

"Uh, sort of." Cen Nanqi nodded.

It can't be said that she has learned all these questions...

"I seem to remember that when you first entered high school, you only got 60 points in math?" the math teacher said with a smile.

60 cents?She has never been so low in math since she grew up! !

"Just because I didn't write it, doesn't mean I can't." Cen Nanqi suddenly remembered that the original owner had left nothing for the questions that he couldn't do, and he didn't even answer a multiple-choice question.

Hearing this, the math teacher smiled slowly, and didn't comment on the girl's remark like pretending to be a fork. She bent down and took out an exercise book from under the cabinet, flipped through it, and finally turned to a certain page and said to Cen Nanqi: "You do this question."

Seeing this, Cen Nanqi picked up the exercise book and looked at it. He judged that the difficulty was 0 stars, and said to the math teacher, "Teacher, please borrow a pen."

"Yes, take it yourself." The math teacher pointed to the pen holder on the table.

Cen Nanqi picked up his pen, went to the empty seat beside him and sat down.

"Sister Cen." Yu Shao didn't walk away after finishing his homework, and followed Cen Nanqi all the time.

Cen Nanqi looked up at the person who called her, only to see that he handed her a piece of draft paper, and without looking at her, he looked elsewhere and said, "Sister Cen, I asked the math teacher for it."

Although Cen Nanqi didn't need draft paper for this question, Cen Nanqi still took the draft paper and said thank you for the child's sincerity.

"No, no, no." Yu Shao scratched his hair shyly.

In less than 5 minutes, Cen Nanqi finished the problem.

After putting on the cap of the pen, a puzzled question came from the top of his head: "Sister Cen, how did the third step lead to the fourth step?"

Seeing the desire for knowledge in the boy's eyes, Cen Nanqi explained it to him seriously.

"This step is to bring into the formula on page 54 of the textbook, knowing these conditions, and then substituting this into it..." Cen Nanqi patiently explained.

She's okay with lecture topics, but with interns, that's really killing her.

"Oh, I understand, thank you, Sister Cen." At this moment, Yu Shao's affection for Cen Nanqi gradually increased.

There are all rumors outside, saying that Sister Cen is angry and crying for the teacher, and she is domineering and bullying, but she is obviously gentle and kind! !

"I finished it." Cen Nanqi took the notebook and walked to the math teacher.

The math teacher didn't read the notebook, but looked at Cen Nanqi and said, "I heard it just now, don't read it, your problem-solving ideas are very good, did you preview it in advance?"

"Probably." Cen Nanqi thought for a while.

"You do this set of papers again." The math teacher dug out a bag tightly wrapped in an envelope from nowhere, slowly opened it, and finally took out a paper from the inside and handed it to Cen Nanqi.

"bell bell"

The school bell rang.

The math teacher said to Yu Shao: "You go back to class first, and if the teacher asks, you just say that Nanqi is with me."

"Good teacher." Yu Shao shyly smiled at Cen Nanqi and ran out of the office.

Cen Nanqi: "???" How did this kid laugh so shyly and embarrassedly?

"You go over there and sit and write, but you have to time it, two hours to answer the questions." The math teacher said with a smile still.

Cen Nanqi unfolded the paper, um, there are 6 pages in total.

Exactly one hour later, Cen Nanqi made the last full stop.

The bell rang once and class resumed.

Cen Nanqi got up with the paper and went to the math teacher and handed it to him.

The math teacher was correcting homework, and was obviously surprised when he saw this, and said with a smile, "So fast?"

Then he took the test paper and found the answer from the bag just now, and it was correct.

Seeing the girl's all-right multiple-choice questions, the math teacher's eyes were a little excited just now, but when she got all right in the end, the math teacher's hands almost trembled.

However, the math teacher still severely deducted two points from Cen Nanqi.

So the roll score is 148 points.

"You...you..." the math teacher looked at Cen Nanqi, his head was like a fragment, and he couldn't say a complete sentence. You must know that this set of papers is similar to the competition questions, and some of them are even in the third year of high school.

He originally wanted to find out what the girl was like, but he thought she had just finished her freshman year of high school by herself, but he didn't expect it! !

Their school is really Crouching Dragon Hidden Phoenix, there was Bo Zhixun Junluo before, and then there was Cen Nanqi.

The math teacher couldn't wait to share this good news with the group.

But he still pretended to be serious and said to Cen Nanqi: "Although the method is beyond the outline, it can be used in competitions."