Lan Jun took Xiao Guoping to eat steak, originally he meant, the two of them slowly went back and asked Liu Chen to wait outside the door for a while, but Xiao Guoping was sullen at the meal, and asked to go home after eating, so she would not admit that she was worried about Liu Chen and didn't want him to wait at the door. Pen % fun % Pavilion www.biquge.info

When the two of them went home, Liu Chen was already waiting at the door, what Lan Jun didn't expect was that he was actually sitting, and there was a small table, a pen and a notebook writing and drawing, seeing the two of them come back, in more than ten seconds, the stool and table just now were all gone, and they became a pole.

Lan Jun was amazed, was this magic, but he didn't show the slightest interest in asking what was going on, and he still wore sunglasses and looked proud.

After opening the door and entering, Xiao Guoping kept glaring at Lan Jun with his eyes, and then glanced at Liu Chen, don't you want to continue to fight with this guy?

Lan Jun was really a little timid, and he could only bite the bullet under his niece's murderous eyes.

"There is an old saying, show talent rebellion, three years of failure, it is said that educated people, they like to grind and chirp in their mouths, in fact, lack of practice, poor practical ability, understand a little shallow theory what's the use, even can't drive a car. ”

Liu Chen didn't bother with him

Lan Jun said again: "Hey, high-achieving student, what kind of valve did you say before, what do you mean? What is the electronic valve?"

Liu Chen said: "The throttle can also be understood as the throttle, which is a controllable valve used to control the air to enter the engine, and after entering the intake pipe, it is mixed with gasoline to become a combustible mixed gas and participate in the combustion work." ”

"What the hell? throttle? You're a layman, the three buttons under the car, the clutch, the accelerator, the brake, how can there be a bullshit throttle. ”

Lan Jun didn't graduate from high school, he didn't study, he was forced by his parents and sister to run away from home directly, and he was even more proud of his career, and he looked down on his brother-in-law Xiao Rongsheng, how much did he earn a month after reading so many books?

"When you step on the gas pedal to refuel, do you feel the engine refueling and making a roar? ”

Lan Jun thought to himself that his brother had driven several cars, which he didn't know better than you, so he dragged and said: "Of course, the throttle is to refuel the engine, and the highest level of driving is to control the clutch and throttle well. ”

Liu Chen smiled: "I really don't understand the car, but I know that the fact is that when you step on the accelerator pedal, you do not directly increase the amount of oil injected into the engine cylinder, but change the size of the throttle switch of the intake pipe, thereby changing the amount of air entering the cylinder, and the car's injection fuel supply system monitors the amount of air through the throttle before deciding how much oil is injected, which is how the throttle controls the engine through the throttle." ”

Lan Jun's eyes opened and he just wanted to speak.

"In the Valvetronic engine, the throttle valve is omitted, and the engine directly controls the air intake by electronically controlling the opening depth of the intake valve. The opening depth of the inlet valve is shallowest by 0.25mm, and the maximum is 9.7mm, a difference of 38.8 times. The reaction time required to go from the shallowest to the deepest is only 0.3 seconds. The BMW 7 is currently the world's leading technology, but in a few years it will be bad on the streets, and all cars are Valvetronic engines. ”

Lan Jun didn't seem to understand it, but he immediately decided not to go into depth, this set of various data was too bluffing and timid.

patted Liu Chen's shoulder, just like patting his younger brother, and said with a smile: "I found that you, a high school student, have two brushes, so let's do it with me when you graduate from college, and give you an annual salary directly, my company is all college students, and then I am ready to work for a person who is not willing to study in high school as long as he is a key college graduate, hehe, who is good at reading." ”

"Thank you for your kindness, no need. Liu Chen smiled or remained polite, thinking, when I graduate from college, I'm afraid that no company in the world can afford my annual salary, this kind of guy who is just a frog at the bottom of a well in a small place, why argue with him more.

"Let's start coaching. After saying a word lightly, she came to Xiao Guoping's room, the little girl looked at her uncle, with a playful expression, that means, haha, you are deflated!

Then he jumped into the room as well.

Angry, Lan Jun took off his sunglasses and deliberately said loudly: "It's good to study and have a bird, now college students are all cabbage prices, brother will start recruiting graduate students next year, and he will buy me coffee and wipe the table, so talents have to be used like this!"

The voice was so loud, of course Liu Chen could hear it, he was not an ordinary scholar.

Lan Jun went to his sister's house just like his own, wandering around, and on the balcony of the master bedroom, he saw the magic folding table and chair that Liu Chen used at the door just now, he was very interested, and fiddled with it curiously, he was already flexible, and after trying it a few times, he completely assembled it back, and took it out again, and repeated it several times, he thought it was very funny, he had never seen this kind of thing on the market, this is simply a sharp weapon for pretending to be and picking up girls.

The first is of course rich and luxury cars, but these are too vulgar, and there must be something to show off the taste, and this gadget is it.

Where did my brother-in-law get the novelty, he even gave a set to Liu Chen, a kid, and didn't give it to me, hehe, I'll just leave this set.

Lan Jun was unceremonious, searched again, and left satisfied.

Xiao Guoping felt more and more that Liu Chen knew a lot, but Liu Chen's expression was even colder, several times she wanted to talk to him, but he kept his head down, so he didn't muster up the courage.

Time passed like this, minute by minute, and it was almost nine o'clock, the time for Liu Chen to leave.

"Hey, it's almost time for the college entrance examination, how are you preparing?"

"It's okay. Liu Chen didn't even raise his head.

Xiao Guoping puffed up, this girl took the initiative to talk to you, what kind of attitude is this?

But Liu Chen misunderstood that the last time she instructed Su Qiang to attack him in the grove, this matter made her very aggrieved and wronged.

"I ...... the last time I was in the grove."

"It doesn't matter, if you want to apologize, then forget it, everyone has the right to be biased. ”

"I'll apologize to you, why, don't dream. Xiao Guoping's self-esteem is too strong, and it is difficult to take the initiative to talk to a boy.

"I don't think you either, this is the last tutoring, I finally have an explanation to my uncle and aunt, and we won't have many opportunities to meet in the future. Liu Chen still didn't look up.

Xiao Guoping was angry, his white and slender little hands on his chest.

Stinky stones, stinky stones in the pit!

Miss Xiao is a star everywhere she goes, when did she receive such treatment?

In fact, Liu Chen didn't want to deal with Xiao Guoping at all now, he just felt that he was young and capricious, so brutal and dark, and had such a strong sense of revenge, which was too far from Zhuo Ling, who was also a genius girl.

But Uncle Xiao and Aunt Lan were really good to him, and after thinking about it, Liu Chen still said: "According to the analysis of the ten-year college entrance examination papers, I think the questions of this college entrance examination will be very difficult, very biased, mathematics and science are much more difficult than this mock test, and most of the essay questions in recent years are some fables and stories extracted from ancient books." ”

For example, there are a lot of such fables in "Han Feizi", "Zhizi Suspicious Neighbor", there is a rich man in the Song Kingdom, and the wall of his house was damaged by heavy rain one day. His son said, 'If you don't fix it, someone will come and steal it.' An old man in the neighborhood said the same. Sure enough, a lot of things were lost in the rich man's house at night. The rich man thinks his son is clever and suspects that the old man in the neighborhood stole it. ”

"Another example is "The Fool Moves the Mountain", is this spirit commendable persistence or stupid......ity beyond its own strength?

Xiao Guoping was angry, how could the girl on her head be reasonable, and said angrily: "Who do you think you are, do I need you to analyze it for me?"

In that case, forget it, telling her about the essay question is already a great risk, in case someone knows that he will be arrested as a criminal.

Liu Chen stood up and said calmly: "It's not early, I'm leaving." ”

Xiao Guoping sat in a daze, feeling extremely uncomfortable, looking at the position where Liu Chen had been sitting, she was very proud, extremely self-esteem, and even conceited, she was destined to have no friends, her heart was lonely, Liu Chen walked into her boudoir as the only person, and slowly entered her heart, but she would not get along with her peers at all.

To Su Qiang, he just shouted and spoke.

Uncle Lan Jun is also no big or small, and he calls him by his name.

At this moment, she was inexplicably lost, swept the books on the table to the ground, there were some tears in the corners of her eyes, and said angrily: "Is it polite, don't even say goodbye!"

After a moment, she reacted and muttered, "He doesn't want to see me again." ”

……

PS: It's going to be a college entrance examination soon, please support it, and the recommended ticket doesn't need money, it's invalid when it expires, so it's better to give it to the fat man. I usually have to go to work, who doesn't go to the Internet on weekends to have fun, but the fat man's spare time is all used to code words. Next week, I have to go to the construction site to work, write a book part-time, and I don't have a penny of income, but I have to invest a lot of time to ask for understanding and support. A few recommendation votes may change the fate of this book, and you can also recommend this book to classmates and friends you know. The technical line is about to start completely, the fat man has seen a lot of book reviews, but I will not change the established outline because of this, I will write this book carefully, every character, every plot.