The class bell rings with an inherent frequency.

Comrade Lao Tang stepped on leather shoes and held a thermos cup and walked to the podium unhurriedly. looked around the classroom as usual, glared at Su Xiaoxiao, who was still stuffing snacks into her mouth, and Su Xiaoxiao, who was frightened, hurriedly swallowed the snacks in her mouth, and almost choked.

"Okay, everybody's here, then I'll tell you something. You probably all heard about it last week, and tomorrow there will be a joint mock exam. The participating schools are not only more than 10 schools in our Qingcheng City, but also a total of 36 schools in other cities will also join us in this mock test. There are 48 schools in total, and nearly 50,000 high school juniors. ”

"So, this should be regarded as the biggest mock test you have ever experienced before the college entrance examination! The exam starts tomorrow and lasts for two days, and the exam schedule is exactly the same as the college entrance examination. In this exam, you must take the exam well and play your own level!"

Since last week, there have been rumors that the school is going to organize a large-scale mock test. Now that these words come out of Old Tang's mouth, this matter can almost be said to be a certainty.

However, what I didn't expect was that the exam time was tomorrow. The time for revision, only today is one day, quite urgent!

"Today is a whole day of self-study, and the teachers of each subject are in the office, so if you have any questions, just ask them directly. After Old Tang finished speaking, he glanced in the direction of Cheng Nuo and said lightly, "Cheng Nuo, come out with me." ”

Cheng Nuo followed Old Tang's ass to the office, and he was already surprised.

For two weeks, Don had to call him to his office almost every day.

Sometimes in order to open a small stove for Cheng Nuo, find two sets of rolls with a high difficulty coefficient for Cheng Nuo to make.

And sometimes, it's ......

"Hey, Cheng Nuo, are you here, come on, come and help me see if there is an easier solution to this problem? As soon as Cheng Nuo entered the math group, he was greeted by a male teacher with glasses.

"Cheng Nuo, come to my side first, I just found an IMO question last week, and I didn't calculate it for a long time, you come and help me take a look!" said another bald male teacher with a smile.

"Cheng Nuo, come to my side first......"

"Cheng Nuo, come to my side......"

That's right, in addition to Lao Tang opening a small stove for him, he also opened a few "small stoves" for the teachers of these mathematics groups from time to time.

Math teachers are also human beings, and they will also encounter math problems that cannot be solved. In the past, when they encountered no problems, they all asked for advice from those math masters on the Internet.

And now, once they encounter a problem that they can't do, their first reaction is to find Cheng Nuo! Who made this wicked little guy have such a good head! At first, they just asked with the idea of trying it, but they didn't expect Cheng Nuo to just glance at the question and write and draw on the paper, and a very simple solution was written. Moreover, it is not over-the-top at all.

This made everyone in the math group look at Cheng Nuo as a treasure.

It was also from that day that Cheng Nuo was no longer the exclusive resource of Lao Tang, but became the shared resource of the entire mathematics group.

"You guys, you look like hungry gluttons for a long time. Old Tang scolded with a smile, "You wait a minute, I'll talk to Cheng Nuo about something first, and I'll give it to you in a while." ”

Old Tang asked Cheng Nuo to sit down on the chair opposite. Old Tang crossed his fingers, dragged his chin, and said in a serious tone.

"Cheng Nuo, there will be a mock exam tomorrow, what do you think?"

What do you think? Cheng Nuo looked dazed. He was silent for a long moment, "I don't have any ideas!"

"Uh!" Old Don choked. Don't be angry, don't be angry.

Exhale, inhale, exhale, inhale......

Lao Tang picked out his words more clearly, "Cheng Nuo, this time, I heard that the Education Bureau invited that person to come up with the question." ”

"Who?"

"Uncle Ge, Ge Jun!" Old Tang said these two words in a solemn tone.

"Hiss——!"

When the name Ge Jun came out, Cheng Nuo's little heart also trembled.

No way, from the description of the snot and tears of the senior brother and sister, we can see what kind of despair they experienced in the math exam room.

Uncle Ge Jun has gradually become a shadow in the hearts of generations of people.

Someone wrote a special lyric for Uncle Ge to express sadness.

The legend of Jiang Chengzi Ge Jun

When I got the test paper, I was nervous, I forgot the formula, I was familiar, but the solution was unknown, the vector geometry was boundless, I looked at the number series, and I cried a thousand lines. Two hours later, I went out of the examination room, saw my classmates, grieved together, so I didn't see my father and mother without a face, and I stayed until the day of the teacher's papers, went to the cemetery, and drank arsenic.

Old Tang took out a few sets of test papers from the drawer and handed them to Cheng Nuo, "These are all test papers that Uncle Ge has produced, you take them over and do them, and familiarize yourself with Uncle Ge's routines." As for the rest, it's all up to you! Strive to get a better result in this mock test!"

Old Tang said all he wanted, and gave Cheng Nuo to other teachers.

In an instant, the other teachers in the math group swarmed like sharks. And Cheng Nuo has long been used to answering them one by one in order.

"Mr. Li, this question should be a little simpler with the method of counterproof, you see......"

"Teacher Wang, the difficulty of this question is not too big, you just need to ......"

"Teacher Sun, in fact, your thinking was wrong from the beginning, you should think like this......"

Anyway, the whole day was self-study, and Cheng Nuo was also happy to patiently teach each teacher some problem-solving skills. Otherwise, it would be difficult to say that they were Cheng Nuo's teachers.

Half of the class passed in the enthusiastic discussion between Cheng Nuo and the teachers.

After all the problems were solved, Cheng Nuo simply didn't leave, and directly found a vacant spot in the office of the mathematics group to brush up on the sets of questions given by Lao Tang.

Knock knock~~

There is a knock on the door of the math group.

"Please come in. The bespectacled young teacher replied casually.

The door opened, Mu Leng pushed the door in with a test paper, and walked in front of Old Tang.

"Teacher, I want to ask how to do this question?" Mu Leng said, pointing to a question on the test paper.

"Oh, it's Mu Leng. Lao Tang was immersed in a lesson plan, glanced at the topic that Mu Leng pointed to, and then looked up and found that Cheng Nuo had not left yet, and was sitting in a position next to the bed to bury his head in the question.

Old Tang smiled and said to Mu Leng, "Mu Leng, I don't have time here for the time being, and I will need this lesson plan from the school in a while." Do you see that over there, though?"

Mu Leng looked in the direction pointed by Old Tang, and naturally saw Cheng Nuo mixed in the middle of a group of teachers.

"Cheng Nuo?" Mu Leng sighed softly.

"Yes, it's Cheng Nuo from our class. If you don't know the question in the future, you can just ask him. Seeing that Mu Leng was a little hesitant, Old Tang continued, "Don't worry, you can absolutely rest assured of Cheng Nuo's mathematical strength! It's still no problem to help you solve this problem! Okay, let's go! You are classmates, you should help each other, and Cheng Nuo should be happy to help you with the problem." ”

........................

Everyone, please collect!