my soulful sister

After Chen Kui came back from the outside, he looked frustrated. He took his book back from Qin Yan's desk, bowed slightly to Qin Yan, and returned to his seat resentfully. He didn't say a word during this process. .

On the contrary, Qin Yan was so angry that when she saw Yang Yu get Chen Kui out, she knew that guy would not do anything good.He was just explaining a question to his classmates, yet he even had to intervene in this kind of thing.How could I be so unlucky to meet such an overlord.

In the last class, Wang Yifeng asked Xie Xiaoyu to copy a question on the blackboard, and she told everyone, "I have a difficult question here, and it is enough for everyone to figure it out in this class."

She did not point out that it was the physics finale question of the second set of preparatory questions for the Jiangnan paper of the college entrance examination last year. The Jiangnan paper is the most difficult in the annual college entrance examination. With a full score of 750, you can go to Tsinghua University with a score of 450, and the others are not so good. For the difficult papers, you need to score about 700 points in order to enter Tsinghua University!That set of test papers was not taken out for the test, because it was too difficult, so I got stuck.

Wang Yifeng obtained such an unused test paper through her classmates in Jiangnan. This question is the final big problem on that test paper. There are many points worth noting in it that students can learn a lot from. I will take out such a difficult question that is comparable to the finale question in the physics competition.

"This question is difficult, none of you should be able to do it right!" Wang Yifeng said so shockingly, the science masters sitting in the classroom couldn't bear it after hearing it, isn't it just one question?Seeing how Lao Tzu solved it, everyone was very excited, feeling as excited as if they were on the battlefield.I can't wait for Xie Xiaoyu to finish writing the question quickly.

But writing with chalk is a very strenuous task. She is a girl with slender arms and tender hands. After writing a hundred or two hundred words, her arms are a little sore and numb, and she needs to stop and look good.

"Squad leader, hurry up, one class is only 45 minutes, and you have to spend 10 minutes copying the questions." Xu Lin urged without any sympathy. His physics is one of the best in his grade. It is more than 1. He is looking forward to the challenge this question brings to him, but he suffers from not being able to see the complete question earlier.

Xie Xiaoyu gave Xu Lin a blank look, you copy it quickly! 10 minutes is not too much!The title of this question has a thousand words, and even the teacher will have to copy it down in two or three 10 minutes!After the first get out of class, Wang Yifeng asked her to copy, and after 10 minutes after class, she only copied more than 200 words.

Yu Bolong watched from behind with a smirk on his face. Xie Xiaoyu had to step up when writing the relatively high characters on the top row. With his arms stretched upwards, a section of his sexy waist was exposed, his muscles~ Fair skin tempts people.In fact, he really didn't want to go up to help, so it would be nice to just keep watching, but he was also very interested in this question, and his physics was also very good.And how can a man stand by and watch beautiful girls work hard?

"Can the multimedia be used?" Yu Bolong asked Zhang Sai

"Yes!" As a noble middle school, the teaching equipment is naturally very excellent and luxurious, and each classroom is equipped with high-end multimedia projectors and computers.Seeing Yu Bolong leaving the corner against Sister Feng's will, Zhang Sai asked curiously, "Hey, where are you going?"

Under the eyes of everyone, Yu Bolong went straight to the podium, stood beside Xie Xiaoyu and said, "Copying this is really tiring, leave it to me."

Xie Xiaoyu looked at this handsome new classmate in surprise, finally someone was willing to stand up and help her, good guy! "Oh, thank you then, new classmate"

"My name is Yu Bolong." Yu Bolong took Wang Yifeng's notebook from Xie Xiaoyu's hand, and did not forget to take this good opportunity to introduce himself again. The classroom was very quiet, and everyone heard what he said.

Wang Yifeng glanced at it as if nothing had happened, and continued to browse the landscape pictures on the computer screen embedded on the podium table.

This woman is quite laid-back, she asks the students to help her copy things, she is better off by herself, enjoying the scenery alone.

Yu Bolong went to pick up the remote control of the projector on the podium to open the curtain and the projector. The projector was similar to the one in the district hall meeting room, and Yu Bolong knew how to do it.

Then he put the information book on the table, took out his iphone7, and snapped a picture.Then he snatched the mouse from Wang Yifeng's slender and tender hands, and explained, "I want to use a projector." It's very smooth, and it feels very good.

Wang Yifeng stared at Yu Bolong coldly, and there are students who dare to snatch things from her?Yu Bolong pretended not to see it, connected his phone to the computer, moved the mouse to open the photo album of the phone, and there was a photo of him being intimate with a beautiful woman, such as head to head, cheek to cheek, shoulder to shoulder, and so on. kind of intimacy.

"Oh~~~"

"Wow~~~ Not bad"

At this time, the projector was turned on, and the screen displayed on it was the screen operated by Yu Bolong. The students sighed after seeing it.

"Don't get me wrong, that's my mother!" Yu Bolong explained aloud.

"Eh..."

"Go, who would believe it, so young, it must be his sister Yu's girlfriend! This kid has a hand, and he can get such a beautiful one!" The students obviously didn't believe what Yu Bolong said.The woman in the photo looks at most 'year-old, beautiful and dignified, with elegant temperament.

"Forget it if you don't believe me!" Yu Bolong muttered to himself, not arguing with them.He didn't think he could win the fight either, who told him to have a mother who looked so young and beautiful, just like those ageless stars.For example, Lin Zhiling, a woman in her forties, looks like a young woman in her 25s.

He moved the mouse to the bottom, quickly cut the photo that was just taken, and then closed the interface very quickly.Only then did he discover that there were two photos of Wang Yifeng secretly taken from the window before.

Although his movements were very fast, he still did not escape the keen eyes of Wang Yifeng who was observing carefully.She was a little surprised that there was a photo of herself in his mobile phone so soon. Does he really think he is not ugly?

There were more than forty pairs of eyes in the audience, and some of them saw it.They didn't think it wrong, but they thought that Yu Bolong and Wang Yifeng had some kind of relationship, otherwise Wang Yifeng would not have spared him before.And if he wasn't an acquaintance, this guy wouldn't dare to do whatever he wanted in Wang Yifeng's class.

The iphone7 has 1500 million pixels, and the photos taken are very clear. The question was clearly presented on the projection curtain in the form of a photo, and the students began to read the question one after another.

Xie Xiaoyu's eyes lit up when he looked at Yu Bolong. Yu Bolong would think of a way. He presented the question in less than a minute. If he copied it by himself, he might not be able to solve it in half an hour. what.

After finishing, Yu Bolong stood next to the podium, and all the students looked up to read the questions on the projector, and Qin Yan, who had a golden corsage on her chest, also gave everyone a glance.Seeing her, Yu Bolong's pupils dilated immediately, the girl's almond eyes were black and bright, and her face was as white as a peach, which made people want to take a bite.She has long black hair and slanted bangs. She looks cute and beautiful, with a delicate and pure appearance.When she raised her head, her pink lips felt prickly, and she really wanted to lean in and kiss her.She really is a delicate and pure school girl.

Qin Yan naturally noticed that Yu Bolong was looking directly at her. She also knew that she was very beautiful and attracted a lot of attention, so she glanced back at Yu Bolong.

When Qin Yan looked at him, Yu Bolong felt that he was about to fall in love again.He blinked at Qin Yan twice, and Qin Yan'e frowned slightly, gouged out Yu Bolong's eyes, and continued to read the question!

Seeing Yu Bolong staring at the school belle Qin Yan with bright eyes, Wang Yifeng felt a burst of contempt in her heart. Men who see beauty are indeed such virtues.She picked up the steel ruler and patted Yu Bolong's arm twice and ordered, "Go to the back!"

After 10 minutes passed, most of the good grades had their own answers. The final answer of some good grades represented by Xu Lin was 49 joules; some students with good physics grades represented by Qin Yan got The answer is 89 joules; the rest are some students who have not come up with the answer, and of course some crazy students represented by Yu Bolong, there are 3000 joules, 500 joules, and Yu Bolong's wonderful answer of 1 joule!

After hearing the random answers given by some of the students in the back, the good student in the front just sneered, what the hell are they so stupid, don't tell me it's okay if you don't know, do you have to give a ridiculous answer?

However, after hearing Yu Bolong's answer, the expression on Wang Yifeng's face changed obviously, her eyebrows were raised, and she looked very surprised.How did he know the correct answer, or is he talking nonsense! "Shut up if you haven't calculated it yet," she said coldly, and then asked, "49, 89, is there any other answer?"

Those weird answers that were sensationalized immediately disappeared, "1 Joule!" But Yu Bolong's voice did not disappear!

"Are you looking for death?" Zhang Sai looked at Yu Bolong in horror. From his second-rate student's point of view, the two answers 49 and 89 are most likely to be correct. After all, Xu Lin and the others are very strong, and other strange answers That's all for fun!Teacher Wang said not to talk nonsense, how dare this guy open his mouth?This is not courting death!

"1 Joule, hum, don't be ashamed of yourself if you don't understand anything!" Xu Linyang shook his head and sneered, his voice was not loud, but everyone in the classroom could hear it.

Xu Lin's words naturally reached Yu Bolong's ears, embarrassing? "Idiots don't know that the truth is in the hands of a few people!" Yu Bolong looked at Xu Lin's back and sarcastically said, the voice was not too loud, it was everyone can see.

"Hey, you..." Xu Lin stood up after hearing this, staring at Yu Bolong angrily.Someone dared to call him stupid, if it wasn't for class, he would have to call his brothers to teach Yu Bolong a lesson, but since it was class, he would only use the method in class "Teacher Wang, tell him what the correct answer is! "The best result is to tell the self-righteous guy from the teacher's mouth what the correct answer is.

"1 Joule!" Wang Yifeng said coldly, pouring cold water on Xu Lin's face.

"Many, how much?" Xu Lin stammered.

"The correct answer is 1 joule!" Wang Yifeng said clearly.

1 joule, how can it be such a simple answer as 1 joule, this is too far from my own 49 joules!That guy was right, but he was wrong!Impossible, I am a genius!

Wow... All the students in the classroom turned their heads to focus on Yu Bolong. This newcomer is He Fangsheng, who is even better at physics than Xu Lin, who everyone calls a genius!

With so many eyes staring at him, Yu Bolong smiled shyly.Look at Xu Lin, that guy has sat down quietly.

"Yu Bolong, since you can do it right, then you can tell everyone about your thinking on how to solve the problem!" Wang Yifeng wanted to know if this guy was a blind cat and a dead mouse, or if he really had that kind of strength.Obviously she believed in the former, because she didn't get this question right at the beginning, and Yu Bolong didn't do the calculations with a pen and a draft pad at all just now.

"Okay" Yu Bolong agreed, and then he stood on the podium, explained the meaning of the analysis question to everyone in a calm manner, and then analyzed the steps "This question almost involves all the knowledge of physics in the entire high school, and there are many traps. In other words, there are 4 thresholds. The first level is the basic level. People who do not have a thorough understanding of the entire high school physics system do not know how to do it. The second level is a circle level. The knowledge is very solid, and you can calculate the answer of 89, just like Qin Yan." He said, turning his eyes to Qin Yan's beautiful face.

Others are also 89, why does this newcomer insist on talking about himself? Qin Yan lowered her head in embarrassment.

"The third level is a rigorous and complex logic circle. Those who can pass this level are extremely smart people. The calculated answer should be 49 joules. The fourth level is the most difficult, and it is also nested. The biggest conspiracy and trap in the whole question, who can pass this level, is simply a genius among geniuses, oh, of course I am just lucky..." Yu Bolong behaved naturally when speaking about the question on the podium , the words are humorous in place, not like a student, this is simply a seasoned teacher!Of course, this is also thanks to Yu Bolong's former slacker physics teacher. Knowing that Yu Bolong's physics is at its peak, he directly handed over the lecture to Yu Bolong.After long training, Yu Bolong is like a teacher.

After some explanation, the first batch of people who came up with 49 joules were all suddenly awakened, and had to admire the strength of this new classmate.

"Yu Bolong, you are so good at physics, have you ever participated in a competition? Have you won any prizes?" Xie Xiaoyu asked, holding his chin, staring at Yu Bolong with his big piercing eyes.

"Oh, well, I participated in the National Physics Competition last year and won a special prize!" Yu Bolong said lightly.

"Isn't the first prize the highest in the national competition?" Xie Xiaoyu sat up straight, and the pair of 72c jade peaks on her chest straightened up.Yu Bolong's eyes lit up, this girl has something to offer.

Yu Bolong said calmly, "Oh, the first prize is the top ten in the country, and the special prize is the correct rate of 95 (percentage sign)."

"Wow!" Xie Xiaoyu opened her mouth in surprise. The test questions in the finals of the physics competition are all extremely difficult questions, and the amount of questions is so large that it makes people want to vomit. 95 (percent sign)!She looked at Yu Bolong immediately with a look of admiration in her eyes. Her physics belongs to Qin Yan's level, and she has a good grasp of basic knowledge, but she can't solve difficult problems. The score of 80 usually depends on more than [-] points. .

Note to readers:

Two updates today, seven or eight thousand words, please collect