Five years simulation three years first

In front of Director Yu were two transcripts.One is from the first class of the second year of high school, and the other is from the second class of the second year of high school.

She took a deep breath and looked at the leader of the mathematics team: "Are you sure there is no problem?"

The leader of the math group shook his head: "It's been approved three times, no problem."

Director Yu sighed and nodded to indicate that he understood.As soon as the leader of the mathematics team left, Yu Shaochun went straight into the office without knocking on the door.He put the two self-examinations on Director Yu's desk, and stretched his neck to look at the two report cards: "Oh, didn't you have several 130-plus exams in the same class? Where did they all go?"

Director Yu hated him so much that his teeth itch: "Are you polite?"

Yu Shaochun slapped his forehead and stood at attention: "I'm sorry, Director, I'll ask again. Director, I want to chat with those classmates who have scored 130 in mathematics in the first class to improve my mathematics level. You can see ?"

In terms of yin and yang, there may be no one in the eighth middle school who is more yin and yang than Yu Shaochun.

Director Yu was originally angry because the average score of the second class in the re-examination was higher than that of the first class. Yu Shaochun's words just added fuel to the fire, which made her look ugly.She clutched her chest and said as pleasantly as possible: "The review is over, you can go."

"Okay," Yu Shaochun followed suit, walked away, turned around when he reached the door, "Director, please don't forget to ask Teacher Luo to apologize to the female students in our class."

When he returned to the classroom, everyone was busy copying their homework in full swing, and they saw him enter the room and stop writing.Tai Mei was nervous: "Shen Yu, how are you doing?"

Yu Shaochun pretended to sigh deeply and shook his head.He looked at the frustrated crowd and said sadly: "Class One is two points lower than the average of our class. This wave is a complete victory!"

The few people who were so sad as if they couldn't survive just now were resurrected with full blood, and they stopped copying their homework, and they didn't make up for sleep. For a while, the whole classroom was full of demons dancing wildly, as if the New Year's Day Gala had been held in advance.

Just as they were cheering, the classroom door was suddenly pushed open, and a male teacher with glasses poked his head in and frowned when he saw this scene: "Don't just play in the morning, study hard. That... you Ban Fengzhou come out."

Feng Zhou stood up and threw an English exercise book in his hand back to Yu Shaochun's place.Yu Shaochun was celebrating the victory with a group of people in front of him, and he still called out to him in the midst of his busy schedule: "Feng Xueba, remember to help me fill in the blanks when I come back!"

Feng Zhou threw him two words: "Dream."

"I just led the team back yesterday, and you gave me such a big surprise?" Tan Yuanzhao sat behind his desk rubbing his curly hair with a face full of pain. Let's get started."

Feng Zhou put his legs together, his toes slightly open, put his hands close to the trouser line, raised his head and chest, and stood in a standard military posture: "Yu Shaochun took the lead."

Tan Yuanzhao asked: "Didn't you also participate? Why are you?"

"There is neither love nor hatred for no reason in the world," Feng Zhou said, "It is recommended to talk to the troublemaker first."

Tan Yuanzhao looked at him with a frown, and leaned back on the chair: "So you two are now on the same front? Then last year in my chemistry competition class because of the quarrel between you two, all the suffering was in vain?"

Feng Zhou pushed his glasses: "That's not true. The alliance is temporary. Now that the things that need to be formed are done, the alliance will be automatically terminated, but some of them involve his privacy, so I can't say much."

Inside and outside the words, he still regards Yu Shaochun as one of his own.

Tan Yuanzhao looked at him and felt puzzled from the bottom of his heart: "You are such a good child, why are you so stupid?"

Feng Zhou lowered his eyes: "I think it's better for you to ask Yu Shaochun in person,"

Tan Yuanzhao recalled the painful experience of having a heart-to-heart talk with Yu Shaochun before, but he was caught unilaterally exporting half an hour, and waved his hand with lingering fear: "Let's talk about it. It's you, who learned from him after a short time It's bad, can you stop doing those irrelevant things with him? When your mother finds out that you're messing around at school, you won't have any good fruit to eat. "

Feng Zhoupi smiled and said: "She still has time to take care of me? Her baby son's surname may be title."

Tan Yuanzhao gave him a reproachful look: "Why do you say that about your mother? Your mother still loves you very much."

"Teacher Tan Yuanzhao," Feng Zhou said, "You are just a student of my mother when she was a teaching assistant at the university. If you help her speak up again, I have reason to suspect that you have a crush on her and will tell you about it..."

Tan Yuanzhao quickly said: "Stop, stop, I'll just mention it casually, don't bring the conflict between your mother and child to me. If you don't tell me, I still forgot. How did you do what I asked you to do?"

"According to my observation," Feng Zhou took out a small book the size of a palm from his pocket, "Music teacher Wang Xiaowen, female, 26 years old, likes hellokitty and collecting perfume, and is very experienced in raising succulent plants. Choir every Wednesday afternoon After the rehearsal, I went to the flower and bird market on time, and my hobbies are classical music, pop songs and death rock. Two days ago, a strange man picked her up from work, and it is not her boyfriend, so she should be single until now."

"It's ok, you, you know so much during your busy schedule," Tan Yuanzhao praised him, "I don't know any of these."

"What do you know?" Feng Zhou's mouth twitched with sarcasm, "You only know that you ask girls to go out to the Science and Technology Museum to watch organic compound synthesis experiments, point to the perfume and tell them that it's actually caused by esters, and add vinegar to dead fish. There is no essential difference in cooking?"

Tan Yuanzhao frowned: "Don't mock me, you are not too strong."

Feng Zhou shook his index finger: "Although we have never been in love, the essential difference is that I am very self-aware of my low EQ, but you are not."

He unscrewed a small glass jar on Tan Yuanzhao's desk and took out a handful of chocolates wrapped in cellophane.Tan Yuanzhao pulled the glass jar back distressedly, trying to escape Feng Zhou's clutches: "This chocolate is very expensive, can you stop eating it like this!"

"Glucose is the only source of energy for the brain," Feng Zhou said vaguely, "I'll help you study the habits of the music teacher. If you treat me to sugar, an equivalent exchange is good."

After speaking, he folded the glass candy paper into small square pieces and placed them in a row on Tan Yuanzhao's table.The candy wrappers glowed with innocent rainbow colors in the sun, but Tan Yuanzhao was not in the mood to appreciate them at all.He hesitated for a moment, and took out a pink card from the desk drawer: "Then...can you help me give this card to Teacher Wang?"

A crack appeared in Feng Zhou's expression.He was silent for a while, and took the greeting card from Tan Yuanzhao's hand: "This is another price, Comrade Tan Yuanzhao."

"What do girls like?"

Feng Zhou rested his head on the edge of the table, bowed his head and typed on the phone.He just typed this line of words, thought about it, and deleted one by one, and changed it to another way of saying:

"A girl who studies music has a good family background. If you only send her a greeting card, will it seem that you don't value her?"

He stared at this sentence and read it several times. After confirming that the problem was clearly described, he clicked the send button.

"Feng Xueba," a voice suddenly sounded above his head, "Can I ask you a question?"

Feng Zhou raised his head against a red mark on his forehead: "What question?"

Before coming to the second class, Tang Qian originally thought that the high school masters were all the kind of masters who didn't pay attention to others.

Later he found out that the bullies in class two were all atypical bullies, and they were all very approachable.Some people can sleep for one day and study in the second half of the night to live American life, and some people can sing and dance to participate in activities and get into the top [-] in the monthly exam.

And during the time when he was at the same table with the second grader and the first grader was sitting in the front and back seat, he discovered that one of them was a rebellious boy, and the other was a peerless fighter, and they were no longer as miraculous as the previous legends.

"What are you thinking about?" Feng Zhou asked, "What is the molar mass of 11.2L of nitrogen dioxide and nitrogen monoxide gas mixture under standard conditions?"

Tang Qian came to his senses and quickly answered, "0.5mol."

Feng Zhou took a piece of draft paper and began to formulate the equation:

"Assume the amount of Mg substance x, the amount of Al substance y, according to the equation in the question. Before the reaction is 7.5g, after the reaction is 19.4g, so the mass of change is it minus it, this is the mass of hydroxide in the reaction, Divide the mass by the relative molecular mass to get the molar mass, then use the molar mass and relative molecular mass simultaneous equations to find x and y, and finally calculate the nitrogen dioxide and nitric oxide according to the same method, and substitute them into the formula to calculate the concentration of nitric acid ,Can you understand?"

Tang Qian looked at the draft paper full of equations and quadratic equations and nodded mechanically. His brain was still digesting what Feng Zhou said just now.Seeing that he was thinking by himself, Feng Zhou leaned his head against the table again, and saw that there was a new message on QQ.

【莪昰迩的命】2020/10/1720:12:56

Is the little brother going to buy a gift for the young lady he likes QAQ

Feng Zhou replied to her:

【Kepler】2020/10/1720:13:03

·no

·A friend of mine wants to send

【莪昰迩的命】2020/10/1720:13:22

·If you like music, you can send records and CD ducks (*▽*)

·There are also flowers, girls like flower ducks_(:з」∠)_

I like flowers.

Feng Zhou secretly wrote it down.

As soon as he put down his mobile phone, the bell for the evening self-study get out of class rang.Yu Shaochun was also playing with his mobile phone with his head down, and when he heard Feng Zhou get up to pack his schoolbag, he quickly said, "Feng Bao, why are you going home?"

Feng Zhou lowered his eyelids and replied indifferently, "It's none of your business?"

He looked at his phone again, and found that Schrödinger's cat sent another message at the end: "The most important thing is the heart! The heart is the thing that can impress girls the most!"

Mind?

Feng Zhou was thinking about something, and walked slowly to the school gate with his schoolbag on his back.Yu Shaochun caught up from behind: "How did you go home?"

"Take the car."

"What a coincidence, I want to take a car too, what car are you taking?" Yu Shaochun reached out to put his hand on Feng Zhou's shoulder, but Feng Zhou dodged it, "Tsk, we were still inseparable last week, now you want to break up with me Clear the relationship?"

Who is your glue?

Feng Zhou actually didn't want to go home immediately.He wanted to drop by the night market to see if he could order a bouquet of flowers and a greeting card for the music teacher, so that he didn't have to face the embarrassment of the music teacher reading the greeting card himself.

But now he's followed by a bastard who can't be shaken off.

"Is it interesting?" Feng Zhou asked him, "Why are you following me?"

Yu Shaochun said: "I'm curious. Know yourself and know your enemy and you will never be imperiled in a hundred battles. You are my opponent. I want to know if you have any questions?"

Regardless of Feng Zhou's refusal, he directly wrapped his arms around Feng Zhou's neck, hung on his body and walked forward: "I haven't repaid the kindness that the first grader handed in the paper in advance to the Moral Education Office to avenge my grievances. The family owes me a nausea, and I want to repay the favor, how does the first grade feel?"

Feng Zhou's neck hurts from being strangled by him: "You disappearing in front of me is the best reward for me."

"Woooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo," whispered Yu Shaochun close to his ear, "You are so ruthless, number one in grade."

Feng Zhou sneered a couple of times, knowing that this man would be brilliant if given some sunshine, and if he wanted him to shut up and be quiet for a while, he couldn't pick up his bad jokes.

No. [-] Middle School went to the station through an alley, and both sides of the alley were nail households that were determined not to move when they were demolished ten years ago.Sewage flows across the alley, and there are a lot of waste and garbage piled up on both sides of the road. Every corner is an excellent nest for mice and insects.

Yu Shaochun followed Feng Zhou into it, startled away a group of small animals hiding in the sewer with a single movement.Hearing the sound of "rustle rustling", he felt the hairs on his neck standing on end.A gust of dark wind blew by, and an ominous premonition slowly rose in his heart.

"Feng Bao, you said that if we meet Jie Dao here, can we beat them?"

Feng Zhou just wanted him to stop the poisonous milk crow's mouth, but suddenly stopped in his tracks.

Yu Shaochun bumped into his back unpreparedly and gasped in fright: "What are you doing?"

Feng Zhou covered his mouth and said in a low voice, "Don't talk, there seems to be someone in front."

The author has something to say:

Two knowledge points per day:

(Physical) The work done by the electric field force is only related to the potential difference between the initial and final positions, and has nothing to do with the path of motion

In a (chemical) container of constant volume, the ratio of pressure to pressure is equal to the ratio of the quantities of substances