Sukha wrote a trigonometric formula on the blackboard, then turned around, raised his voice slightly, and said, "Only three students in our class got this question right, and no one else did it!" In fact, the knowledge points in this area are still in the first half of high school, and I have talked about it many times in the previous review! ”

When he said this, he pointed to a tall boy under the podium and said, "Dubu, you come to explain this question to your classmates!" ”

The boy he called stood up, he was wearing a shabby cotton suit, and his hair was a little long, covering his ears. Pen, fun, pavilion www. biquge。 But one of his eyes was unusually bright, and not only that, but it also looked very determined.

This student, Du Bu, is the top student in the class. The results of each school-wide exam are in the top three. His family lives in Uko Township, but this does not mean that his family conditions are better than others. In fact, even the people living in Uko Township are basically the same as those mountain people. Although Wuke Township is called a township, it is just a village with a little more people.

Dobu walked up to the podium, picked out a white piece of chalk from the chalk box on the lectern, and began to write on the blackboard.

"I'm going to tell you about the process of solving this problem...... Sukhha said, looking up and quickly writing down the calculation steps on the blackboard. Sukhha is a very smart kid and at the same time, he works very hard. He was in the top three of his grade in every exam, which he had earned through countless nights of hard study.

Dubu quickly finished the question, and then walked off the podium under the approving gaze of Teacher Sukha.

Teacher Sukha looked at the solution steps written on the blackboard and nodded with satisfaction. Dubu has a very solid grasp of the basics, which he appreciates very much. In this exam, Dubu's math score was also the highest in the whole grade, although he was still only on the passing line, but you must know that this is Wuke Township! And the test paper they used was a mock test in Haiding District! With their teaching resources, being able to do this is enough to make Teacher Sukha proud!

Even, he was still thinking in his heart, maybe Du Bu worked harder, and it was not necessary that he could really be admitted to the second-class undergraduate! Teacher Su Keha has already thought in his heart that if Dubu can really be admitted to a second-class undergraduate school, then he must persuade his family to support his studies no matter what! If his family can't come up with enough money to pay for Dubu's schooling, then Sukhha will pay out of his own pocket!

With this in mind, Teacher Sukha continued to talk about the test questions on the paper. Looking at most of the students in the classroom, they all looked like they were listening to books, and his mood was already numb. For these students, who lack good teaching conditions since childhood, even the textbooks have been used for several years, and they have not done a few sets of workbooks and mock questions, and most of them have to help their parents do heavy farm work after returning home, it is too reluctant to ask them to understand mathematics thoroughly. Even Sukhha herself has a lot of things she doesn't understand about high school math. Here, there is no Internet, no training, and the only thing every teacher can do is to study with a textbook in his hand every day. The only thing he is better than his students is that he has been teaching for a little longer and is a little more familiar with the knowledge points in the textbooks, and that's it. And you must know that in the face of rich high school knowledge points, it is far from enough to just master them, and it is unthinkable to use them flexibly, without the guidance of famous teachers and a large number of exercises!

In forty-five minutes of a class, Teacher Sukha finished this set of papers. The crisp sound of striking iron pieces came from outside the classroom, and this was the bell of Uco Middle School.

"Wait a minute, don't be in a hurry. Dubu, Mayi, you two help the teacher send this thing to everyone. Su Keha said, calling the squad leader Dubu and deputy squad leader Mayi to the podium, and then pointed to the cardboard box in the corner.

"Send one for each person, don't send more. This is the terminal equipment of the virtual school sent to you above, the method of binding, just at the conference, the technical staff of Leshen Technology has already told you, after you get the device, you will bind it. Students are asked to strictly follow what was said at the meeting, and when they return home, they will enter the virtual school on time at 8 o'clock, and the roll call will be conducted on a class-by-class basis. Sukha said, taking out a small white box from the large cardboard box and placing it on the podium.

He didn't rush to bind this little thing, although he was also a little curious about what kind of thing the virtual school was, but it was work time, and he still had a lot of homework to correct, and at the same time, he had to prepare to carve papers for the students.

That's right, in this highly information-based era, the teachers in Wuke Township still choose to use the traditional hand-engraved test papers and roll printing methods to print test papers for students. Although there are complete sets of mock questions sold in the county, students simply cannot afford the "huge" cost of a set of dozens of yuan. Therefore, several senior high school teachers in the school had to pay for it themselves, buy a set first, and then carve it out for the students little by little. This wastes a lot of time, but it saves money. Students only need to pay a little paper money and ink money, and each person only needs a few dollars to support a semester. But even so, there are still many students who can't afford to pay for their papers. For such students, the teachers of Uko Middle School have chosen the same approach, that is, to pay out of their own pockets and help them hand over the money.

Dubu and Mayi, hearing Teacher Sukeha call their names, walked up to the podium with a tacit understanding, and then Dubu picked up the cardboard box, Mayi walked in front, and the two began to hand out this beautiful white box to the students in the class in order.

There were only about 50 students in the class, and the two of them finished it quickly. Hearing Teacher Sukha announce the end of class, the two of them immediately returned to their seats and opened the beautiful little box.

Du Bu looked at the small box in his hand, which was about the same size as the jewelry box and beautifully printed, and he didn't know how to start. The plastic paper on it was so well wrapped that he couldn't bear to break the delicate box.

Looking at Mayi sitting beside her, she took out a knife from the stationery box, carefully dismantled the layer of plastic paper little by little, and then slowly opened the box again. Her movements were so light, as if she were carving.

"Mayi, your hands are so dexterous." Dubu watched Mayi's movements and said with a smile.

Hearing Du Bu's words, Mayi pursed her lips and smiled, looked at the small box in his hand, stretched out her hand and said, "Give it to me, I'll help you open it." ”

"Oh, okay." Hearing Mayi's words, Dubu didn't think about it, and handed over the box in his hand.

Dubu and Mayi are partners from childhood to adulthood. Both of them live in the township of Uko and are neighbors. Both of them have very good academic performance, since childhood, the two of them have not listened to the praise of relatives and friends around them, and many people say that the two of them are a natural pair.

However, the relationship between the two people has always been a very pure classmate relationship, and they have not crossed that line and given birth to something else. Both of them are smart children, and they both have a common goal in their hearts, which is to get good grades, get out of here, and see life outside!

Mai deftly helped Dubu open his box and handed it to him.

"Next time, I'll definitely surpass you." Mayi glanced at Dubu, waved her small fist and whispered.

"Oh? Is it? Good, I'll wait. Dubu glanced at Mayi and said softly, but with a smile in his voice.

The two of them have been like this since they were in elementary school, you chase me, whoever has good grades, the other will definitely chase back with a lot of energy. Such a "tacit understanding" was maintained until the two of them were in their third year of high school. For such a scene, whether it is Dubu or Mayi, they are already used to it.

Dubu opened the small box in his hand and saw what was lying inside.

It was a very delicate ring, shiny, in the middle of the front, with a delicate apple pattern, but for some reason, the apple was bitten down. However, Dubu thinks that even if it is bitten, this apple is still very beautiful.

The classic logo of the fruit company, the aesthetic design is unquestionable. Even Budu, a child in the mountains, has never seen any fruit equipment, but when I saw this logo for the first time, I still felt so beautiful from the bottom of my heart!

And Mayi, who was beside her, looked even more obsessed, looking at the small ring lying in the box.

Girls have always paid more attention to things like rings and necklaces than boys, and Mayi is the same. When she saw this beautiful fruit ring, she couldn't take her eyes off it anymore! That ring is so beautiful!

Growing up, Mayi never really owned a piece of jewelry of her own. And the fruit ring in front of her was undoubtedly a hundred, a thousand times more beautiful than the cheap jewelry she had seen in the humble little shops in the township!

"It's so beautiful!" Mayi said with some obsession.

"yes, it's really pretty. Mayi, let's hurry up and bind it, I heard that after this thing is put on your finger, it will automatically sound in your head, which is amazing. Dubu said with some impatience.

"Yes." Mayi said, picking up the box in front of her, but the next moment, she put it down again.

"Dubu, you can help me put it on." Mayi whispered to Dubu.

"Oh? All right. Hearing Mayi's request, Dubu felt a little strange, but he still picked up Mayi's box and took the beautiful ring out of it.

Seeing Du Bu's somewhat rude movements, Mayi reminded with some concern: "Be careful, don't break it." ”

"Oh, okay, don't worry, I've been careful." As he spoke, Du Bu naturally took Mayi's hand and helped her put the beautiful ring on her finger.

The two of them have been playing together since childhood, and the movement of holding hands is very natural. Dubu didn't think there was anything in it, he just wondered why Mayi didn't put on this ring herself, and asked him to help put it on.

"Okay, I'm done, Mayi, you're so beautiful wearing this ring!" Dubu looked at Mayi's hand and said with a smile.

"Yes." Hearing Dubu's praise, Mayi smiled and thanked, and at the same time, a red cloud flew on her face.

"Dubu, I'll help you put your ring on." Mai said, taking the box from the table in Dubu.

"Oh, okay. However, my fingers are thicker, so I guess I can only wear them on my little finger. Dubu said as he reached over his hand.

"Yes", Mayi nodded, then picked up the ring and helped Du Bu put it on the little finger of her left hand.

Just now, she heard the sound of the system prompting binding, but although she was surprised, she still ignored it, and chose to help Du Bu put on the ring first.

She saw this plot in a movie, and the only time she watched a movie was when Sister A, who came back from working outside, took her to the county to watch it. In the movie, it is said that two people exchange rings like this, which means that they will be together forever.

"Abu, we must work hard! Get admitted to university and go outside the mountains! Mayi helped Dubu put on the ring, and suddenly said in a serious voice.

Although he didn't understand why Mayi suddenly became so serious, when he heard this, Du Bu quickly nodded and said, "Don't worry, we will definitely be able to pass the test!" ”

"Well, I heard the prompt, hurry up and bind." Mayi also realized that something was wrong with her, and she shook her head, trying to get the movie image out of her mind.

Dubu nodded, and then began to bind intently.

"The system is ready, do you want to bind it?" In Dubu's mind, he suddenly heard such a voice. As strange as he felt, he instinctively said, "Bind!" ”

With his words, the ring on the little finger of his left hand suddenly flashed a faint white light, and then Du Bu felt that a "picture" suddenly appeared in front of him.

It was a very strange feeling. This "picture" was not what he saw, but what he directly "felt", but Du Bu felt that this picture was clearer than what he saw with his own eyes!

In his mind, Du Bu saw an endless grassland, and under the effect of the beautiful blue sky and white clouds, several large characters with a great three-dimensional sense were suspended in the air out of thin air.

"Leshen Virtual School", looking at the big golden characters in the air, they couldn't help but read along.

Not only did Du Bu read out the voice alone, but when more and more students successfully bound the device, more and more voices began to sound in the class!

"It's beautiful! It's amazing! Seeing the scene in front of him, Du Bu couldn't help but exclaim!

"Do you want to enter the Le Shen Virtual School?" In Du Bu's mind, a pleasant female voice sounded again.

"Enter!" Dubu said with some curiosity.