Society owes me a brother

The three-day vacation sounds very nourishing, but for boys and girls who are still in high school, even if it is a vacation, there are a lot of homework to write and do, and the time for fun is always limited.So after breakfast, as the boys and girls helped Qiao Shiyu clean up the villa bit by bit, the birthday party, which lasted all day and night with surprises and joys, was completely over.

The originally bustling villa has returned to the tranquility of the past, and there is still a trace of loneliness in the air.Qiao Shiyu didn't want to stay alone in the big house and eat ashes, so she simply returned to the city with everyone, and then took a bus to her grandmother's house.

And Lu Chi took his younger sister back to school—in view of Lu Chi's culinary skills that were so bad that those who heard it were sad and wept, the two brothers and sisters chose to succumb to the reality after several struggles. Under the circumstances - I would rather eat subsidized meals from the canteen every day than cook by myself.

Originally, the schedule of the two brothers and sisters was to go back to school for three meals on weekends, and then return to the staff dormitory of the second brother Lu Heng near the school for reunion after eating.However, Zhuoyue’s invitation to Lu Chi to join the study group gave him better inspiration. It made Lu Chi suddenly think that the school library actually allows students of different grades to sit and study together. solved.Lu Chi simply took his younger sister to do homework in the library, and the two brothers and sisters didn't have to go back and forth about eating and lodging on weekends.After all, Yanjing's overly prosperous and wide streets full of traffic are always a burden for Lu Chi - he himself is having a hard time, let alone bringing his seven-year-old sister with him.

Yue Bin and Zhang Yang had nothing to say about Lu holding such a typical dead-end mentality that even crossing the road was troublesome.

On the other hand, Lu Miaomiao snuggled up to her elder brother with a look of lovelessness, asking her younger sister, who was only in the second grade of elementary school, to take tutoring with high school students. Only her elder brother could do such insane things.

Could not be more desperate!

Lu Chi glanced at his listless younger sister with a charming smile, and said, "If you perform well, my brother will take you to the gymnasium to play in the afternoon."

Lu Miaomiao, who couldn't sit still by nature, raised her head and promised with a radiant face, "Don't worry, brother, I will definitely study hard and improve every day. Be as obedient as possible."

Lu Chi smiled.

But what Lu Chi didn't expect was that when he took Miao Miao to the library, he found that most of the study group was there.

The Zhuoyue group also saw Lu Chi who brought his sister over, and greeted him with a smile: "I thought you were home on the weekend. If I knew it, I would have called you together."

Lu Chi replied with a smile: "I was not in the dormitory yesterday, I just came back."

Zhou Mingxi, who was still wearing a ponytail, pointed at Lu Miaomiao with a smile: "Is this your sister? She looks so cute."

Lu Chi responded, and introduced the study group to Lu Miaomiao.Lu Miaomiao called "Brother and sister" very sweetly.

Wang Rui, who was wearing glasses, laughed and joked, "You are planning to bring your family to study!"

Joyce played with the carbon pen in his hand, and said in a deep voice, "You know, our monthly exam results are almost down."

Lu Chi was taken aback when he heard the words, and subconsciously said: "No way, so fast?"

"Our school's teachers have always been quick in grading papers." Wang Rui pushed his glasses with his hand, smiled at Lu Chi and said, "Congratulations, 722 points, if there are no exceptions, you will definitely be ranked first in the grade."

Zhuoyou smiled and shook his head: "I got 715 points in the test, originally because I was not bad. I didn't expect you to be so far behind."

Lu Chi hooked the corner of his mouth: "You guys are very well-informed."

The results haven't come down yet, and everyone already knows their ranking.

Zhou Mingxi waved his hand and said as usual: "Because the few of us didn't go home, we were graded by the teacher La Zhuangding last night. As the La Zhuangding's compensation, there is still some priority."

Zhou Mingxi said, looking at Lu Chi with resentment on his face: "You are lucky to have escaped."

Wang Rui followed Youyou's agreement and said, "We judged the test paper until more than ten o'clock!"

It was past ten o'clock last night... Lu Chi, who was watching a ghost movie, didn't know what to say.I could only imitate my younger sister's cuteness in the past, and blinked innocently.

It just so happened that Lu Miaomiao also blinked, and the simultaneous cuteness of the brother and sister made everyone laugh.Even Zhuo Liang, who had been in a low mood, smiled.

To be honest, he is under a bit of pressure now.According to Lu Chi's performance in these two rounds, it can be seen that Lu Chi's performance is still very stable.This kind of steady improvement in grades makes Qiaoqiao, who has been the first in the grade all year round, feel a little disappointed-fortunately, the students who rank in the top three in the final exam can get a scholarship of 8000 yuan, otherwise, the pressure on Qiaoyang may be even greater at the moment.

Lu Chi, who sat down at the same table with Lu Miaomiao, noticed Zhuo Liang's thoughtful look, and raised his eyebrows with some doubts: "What's wrong?"

"Nothing!" Zhuo Liang came back to his senses and shook his head violently.After a while, he hesitated again, as if he couldn't speak, and asked, "Um...do you have any tricks to study?"

Hearing Zhuo Zhuo's question, the other members of the study group also stopped what they were doing and looked over quietly.

A trick to learn...

Lu Chi blinked.In fact, after these weekly exams and monthly exams, Lu Chi did find out a lot of tricks—for example, the exam fragments that appeared in dreams from time to time.Basically, the more familiar Lu Chi is with the book knowledge, the clearer the exam questions he dreamed about, and the more accurate he grasped the teacher's thinking, the more accurate the exam scope he dreamed about.And as Lu Chi kept repeating the exam content in his dream, it would also affect his mastery of basic knowledge in reality.And this kind of dream fragment does not mean that there is something, there must be a certain opportunity...

So so far, Lu Chi can basically judge that since he was hit by that stick, his brain has indeed undergone wonderful changes.Whether it is hearing, smell, vision or memory, they are sharper than before, and they absorb information faster than ordinary people.And after a deep sleep, the brain will automatically sort out and integrate the information "deliberately" absorbed, and then deduce and predict in the mind in a way that Lu Chi can't understand. The final effect is that Lu Chi Those exam papers that I dream of from time to time——

Although even Lu Chi himself doesn't know whether this is a superpower to foresee the future, the only thing Lu Chi can be sure of is that the fragments of the future he "foresees" must be something he himself understands.As long as you understand, there is a certain chance of dreaming; the more extensive and accurate the knowledge you understand, the clearer and more detailed the fragments you dream.And this kind of dream fragment is not something that can be dreamed at any time.Anyway, the few times when Lu Chi dreamed about the exam, it was when he felt that he slept very soundly.

In short, sleep quality is also a major factor affecting dreaming.

But this kind of experience and know-how is obviously not what the excellence and other members of the study group want to know.Of course, Lu Chi did not intend to share such a secret private matter with everyone.So after a short period of thinking, Lu Chi still shared a lot of new exam experience with you, focusing on the two points of betting questions and rushing before the exam.

After the members of the study group listened carefully to Lu Chixin's summary of experience, they all nodded and expressed that they had benefited a lot.Some people even took out the exercise book and experimented on the spot according to Lu Chi's statement.

Although Lu Chi also talked about some "study skills" when he first joined the study group, but at that time Lu Chi had just arrived, and what he talked about seemed opportunistic, so everyone was giving face with their mouths at that time. The face is actually quite disapproving.

However, when Lu Chi successively won the first place in the grade, and his test scores were getting higher and higher, proving that his achievements were not short-lived, but indeed capable of competing with excellence, everyone's thoughts changed.

Seeing the members of the study group start memorizing and doing the questions according to his method, Lu Chi smiled. Seeing that Lu Miaomiao obediently took out the homework book and started to do the homework, he got up and walked slowly among the bookshelves in the back row. .

So far, all of Lu Chi's groping and understanding of the dream fragments are within the scope of study and examination.However, after Lu Chi read a few books about Acquired Scholar Syndrome, he always felt that his "ability" should be more than that.So he wanted to take advantage of the relatively relaxed vacation time to try to learn about other fields.See if you can unearth other uses of dreams outside the scope of the exam.

"Are you also interested in the theory of using mathematical formulas to calculate lottery winning numbers?"

Hearing the questioning sound from behind, Lu Chi suddenly came back to his senses, only to realize that Zhuo Liang had stood behind him at some point.

Zhuo Zhuo smiled slightly, took a copy of "Probability Theory" from the bookshelf over Lu Chi's shoulder, and said with a smile: "It seems that many people are interested in this kind of thing. Before, the teachers of the mathematics group of the High School Attached to Yanda established a The scientific research team has specialized in the study of buying lottery tickets.”

"Is there such a thing?" Lu Chi raised his eyebrows and asked with great interest: "The result?"

"The math group from the junior high school plus high school, as well as some physics teachers and chemistry teachers who helped out friendly, a total of 36 teachers, spent a semester calculating the formula..." Zhuo Zhuo said, making a two-two with his hands, and said with a smile : "I won 2000 yuan in the end. The teachers in the mathematics group made the decisions for this money, and all the teachers in the school were invited to eat for themselves."

Zhuo Zhuo said with a smile: "But this was already three years ago. Many freshmen don't know about it."

Lu Chi smiled: "2000 yuan is not a lot."

"But the first prize of Shuangseqiu in that year was 560 million." Zhuoyue said lightly: "There is always a kind of lucky person in this world. The choice made at random may be better than a professional team who has worked hard for more than half a year. The harvest is still great.”

"From a mathematical point of view, the probability of winning the first prize when buying a double-color ball is 17721088 in 17721088. Maybe someone will be this lucky one in [-], just like someone born with a golden key. But absolutely Most people are still not so lucky.”

Zhuo Zhuo patted Lu Chi on the shoulder and said with a smile: "For example, people like us can earn 8000 yuan in one semester as long as they concentrate on studying. Do you think this efficiency is higher than that of teachers organizing a group to buy lottery tickets? "

As Zhuo Zhuo said, he put the "Theory of Probability" back on the bookshelf, and took a tutorial book "Explaining the Real Questions of the College Entrance Examination Over the Years by Famous Teachers" instead, and praised Lu Zhi: "You are a good person. I I admit that you are very smart, but I think that even if you get the first place in the school year twice, please don't take it lightly. Because I will not admit defeat. Also, thank you for your study skills, this final exam, I will try my best Go all the way, and I will definitely be the first one in the end.”

"So I hope you can put all your mind on your studies and don't think about meaningless things."

Lu Chi, who was issued a smart and good person card, raised his eyebrows thoughtfully as he looked at the back of Excellence leaving.

17721088 in [-]...?