drowning

Math classes start at 05:30 in the afternoon, and science classes and general classes only end at [-]:[-].The extra time seemed like he had stolen it.With his schoolbag on his back, he looked at the laughing and laughing students walking together, in a daze.He doesn't have many friends, and the ones he has the most contact with are his rivals. Obviously, he doesn't put this "potential enemy" among his friends.

Only two of the science classes take the road of competition, and most of them take the normal college entrance examination path. Entering the science class means that there is only one foot away from 985, but Xu Zhao commented on the science class in this way: 985 also depends on where it is 985, the science class in your school lists most of L as a prestigious school.

There should be only two "famous schools" in Xu Zhao's eyes.

He looked at the previous year's English college entrance examination paper, 143, which he had done in the afternoon quiz, and sighed deeply, then folded the English paper in half and then in half, and stuffed it into the crack, as shameful as his sketchbook.And the one who stays with him is only the tablemate Fang Keshi, who always looks at him secretly, as if he has something to say.

After more than a dozen back and forth, Fang Keshi stood up suddenly, which startled him a lot, but he stretched out his fat palm and said, "My name is Fang Keshi, I am eighteen years old, and my dream is to marry Asuka. So in the future, if you want to study artificial intelligence, can you shake my hand?"

He held Fang Keshi's hand half-foolishly, and was hugged tightly by Fang Keshi. He heard Fang Keshi muttering: "P is all right now haha."

Xu Yanxin was dazed for a while, and muttered in a low voice: "But I like Rei Ayanami better."

Fang Keshi was shocked: "Are you so arrogant and arrogant? But it's okay, I don't engage in party disputes, we each have our own wives, and it's fine if you don't like Asuka." Xu Yanxin didn't quite understand, but laugh.

Fang Keshi patted his chest and said, "I am a know-it-all in No.[-] Middle School, you can ask me anything."

"Okay, okay."

"Xueshen, can I understand you?"

Xu Yanxin sat inside and said hesitantly, "Yes."

"I heard that you and Ye Yuqing from the math class are lovers, and they often go out in pairs?"

Fang Keshi's two eyes on his fat face stared at him without blinking, just like seeing Mickey Mouse.He waved his hand and explained: "We just went to the competition together. Me and him are like you and Rei Ayanami, yes, it's innocent."

"Oh, then why did you transfer to the science class?"

He faltered and couldn't speak.

Until the sound of kicking the door broke the silence, he looked up, and it was the classmate who said "trouble", tall, carrying a schoolbag on one shoulder, with an impatient face, and a strawberry flavored ice cream in his mouth.Xu Yanxin glanced at the crumbling door, and added four words in her heart, she had a bad temper.Maybe he and Fang Keshi both looked at him blankly, making the boy even more unhappy, he punched the wooden door, took off the popsicle in his mouth, frowned and said: "Fatty, don't leave yet."

Fang Keshi seemed to suddenly remember: "Right away, right away, I promise to win you today!"

"wishful thinking."

Fang Keshi stuffed the basic textbooks and quickly caught up with the boy who had gone away.Xu Yanxin was left alone facing the classroom.He was very adaptable, and after a few seconds to calm down, he spread out the English roll and did it.At 5:2, he finished a Chinese paper and an English paper, and stretched himself.It took him 3 minutes to organize his schoolbags, clean his seats, [-] minutes to walk out of the school gate, and [-] minutes to sort out his new classmates.

During the whole class break, except for the irritable boy and Fang Keshi, no one spoke to him.Two of the girls had to communicate with Fang Keshi in order to communicate with him.He thought about it again, talking to that boy wasn't really a conversation, was it?

When he was thinking wildly, the familiar BMW stopped in front of him. He opened the car door and greeted Xu Zhao with a smile on his face. Xu Zhao was still wearing the prosecutor's uniform. He hummed softly and took out a red ginseng granule from his bag. Handed it to him, Xu Yanxin pinched his nose and drank it clean.The thick slurry stuck to his tongue coating, it was bitter and astringent, he couldn't wash it off after several sips of water, he didn't dare to show it, he could only quietly rub the residue on his tongue coating with his teeth.But Xu Zhao glanced at him lightly and said, "The weekend sketch class has been cancelled."

He groaned, and asked considerately, "Teacher, is there anything at school? Then I'll send him the previous sketching homework first."

Xu Zhao turned the steering wheel, turned to a narrow shortcut, and replied, "No, I told him not to use it in the future."

"why?"

Xu Zhaodao: "Did you forget about the trial last time? The doctor said that you have a nervous breakdown. You shouldn't spend so much time in useless places."

"You clearly promised me that as long as I don't affect my grades, I can keep studying. I have already learned Spanish, piano, and mathematics according to your requirements. Why..." Can you keep your word?

"Are you learning this for me?" Xu Zhao said again: "I don't want to argue with you about this, I just want to inform you. From now on, there will be no sketching class on Saturdays. You will continue to take the interpretation class before, and strive to get the interpretation class as soon as possible. Check it out."

He sullenly said nothing.The bitterness in the mouth spread.

Xu Zhao parked the car on the side of the road and waited leisurely for his answer: "Did you hear that?"

He turned away and looked at the street view outside the window. There were many roadside stalls, and a child was pulling at the corner of his mother's clothes to buy candied haws.He used to tug on Xu Zhao's robe like this.Xu Zhao followed his gaze and said lightly, "This kind of happiness is the least technical. Can you build your happiness on a higher platform?"

He grabbed the seat belt and asked, "Simple, isn't it good?"

Xu Zhao said, "Should I also open the car door and buy you a bunch of candied haws?"

"That's not what I meant. It was you who promised, and you are breaking your promise now, I, I..."

"When you are admitted to university, you can make your own decisions, but not now," Xu Zhao added, "There are still two years, can't you wait?"

After a while of silence, Xu Zhao then asked, "Answer?"

"understood."

The children on the street opened their mouths, their front teeth were empty, and they licked the sugar shell in the wind.

And he rolled the bitterness in his mouth, hugged the schoolbag, and hid all the secrets in the schoolbag.

When Shen Feng came back, he was doing math problems in his room.

Assuming that all the numbers in the set are arranged in ascending order, the items of the series are written in the following triangular number table according to the principle of small at the top and large at the bottom, small at the left and large at the right:

1012

----

…………

([-]) Write down the numbers in the fourth and fifth rows of the triangular number table;

⑵Seek A100

The black pen tapped the scroll surface and wrote the answer smoothly.

It seems very difficult, but as long as you find the rules, even junior high school students will have no problem with the subsequent calculations.

Represented by (t, s), the rule in the following table is:

3 ((0,1)=)

5(0,2) 6(1,2)

9(0,3)10(1,3)12(2,3)

……

因为100＝（1+2+3+4+……+13）+9。

He paused and wrote down the answer, so (8,14)==16640.For those who have been immersed in the difficulty of CMO all the year round, as long as there are no calculation errors, the difficulty of the college entrance examination paper is very basic, and those so-called problems are just in vain, as long as they think hard, they can be solved.

High school mathematics is just the tip of the iceberg of mathematics, which is nothing.

And he looked at the classical Chinese test papers spread out next door, and couldn't help sighing.

There were three long and one short knocks on the door, and he flew over like a jumping rabbit. Shen Feng was still wearing a uniform with three four-pointed star flowers on his shoulders, but he was carrying a black plastic bag furtively. Bag, bursts of aroma rushed.Xu Yanxin shoved his father into the room, looked around the door twice, and then closed the door carefully.With a big wave of Shen Feng's hand, he waved away the exercises on the table and stretched out the plastic bag. Inside were two plastic bags. Just as he was about to reach out to open them, his father tapped the back of his hand with chopsticks.

"Careful to scratch."

"Oh," he said eagerly, "garlic vermicelli? Beef skewers? Do you have my eight-treasure rice?"

"Call me at night, don't condolences to your father who works overtime, but miss your eight-treasure rice?"

Xu Yanxin chuckled.

Shen Feng rubbed his hair, and scolded with a smile: "Little bastard." Shen Feng opened the plastic box for him, and the chopsticks were wooden chopsticks from home without wooden thorns.Xu Yanxin took out the chili powder from the takeaway seasoning box and sprinkled it on the beef skewers, and couldn't help but smirk at the beef skewers. Shen Feng looked amused, touched his spine from his hair, and then patted his small body: "Has our Xinxin lost weight?"

"No way," Xu Yanxin complained to him, "If you lose weight, you will be mad at your mother."

"What's the matter? She bullied our Xinxin again. Let's listen to it. Dad makes the decision for you. He will make your mother ashamed in a few words."

Xu Yanxin looked Shen Feng up and down.He is tall and big, imposing, with thick and black eyebrows. When he is not smiling, the gully on his face is as insurmountable as a moat, but now he looks like the husky next door.He slandered in a low voice: "I don't know who was said to be ashamed and blushed last time. Besides, my surname is Xu, and your family status itself is not high."

Unexpectedly, Shen Feng had outstanding hearing ability, raised his thick eyebrows, and said, "It doesn't matter what your surname is, what matters is what you think in your head. Take a look at what your mother feeds you every day, such as organic vegetables, Kobe beef, and the prescribed amount every day. It's like feeding a hamster, I'm afraid you'll be stupid. Tell me, Dad will make the decision for you." Xu Yanxin briefly talked about the sketch class, Shen Feng listened, opened the floor-to-ceiling windows in his room, and turned on the air conditioner to ventilate button.

Xu Yanxin chewed the beef gluten in his mouth, and couldn't help asking: "Dad, are you afraid of Mom?"

"Who is afraid of her, she is a tigress, and I am Wu Song."

"Then why are you opening the window?"

Shen Feng was strong and fat, his blue shirt was bulging by him, he folded his arms and said, "I'm afraid you'll be bored."

Oh, so it was not because Xu Zhao found out that they had eaten barbecue secretly.

He ate five skewers of beef, two boxes of garlic vermicelli, and then scooped up eight-treasure rice with a ceramic spoon.Shen Feng couldn't help but want to be praised, and repeatedly emphasized that this is not quick-frozen in the supermarket, but he specially drove to a small shop five kilometers away to buy freshly steamed ones. Xu Yanxin was half full, so he was willing to dig a spoonful for it. His father, just as Shen Feng opened his bloody mouth, his spoon circled around and returned to his mouth.

Shen Feng called him a little bastard, heartless.

He said that Shen Feng was just showing off, so he couldn't make decisions for him.

"I treat you as my little ancestor, and you hang out in front of me, and your mother treats you as a prisoner, so you burn incense and worship Buddha as offerings to her every day." Shen Feng put his neck around his neck in a funny way, and said, "But the matter of sketching , Dad thinks, even if grandparents open their mouths, this matter is not negotiable. You should pray for the college entrance examination soon."

Xu Yanxin sighed, turning grief and anger into appetite, and when he had eaten a quarter of the meal, he asked, "Dad, do you want to eat?"

Shen Feng glanced at the small piece of eight-treasure rice, and snorted coldly: "What to eat, eat your big-headed ghost. I will buy it for you next time, and I will change my surname to Xu!"

He waved his little hand and said flatteringly, "Dad, go to bed early. I'll make you barley tea and a bowl of Suzhou noodles when you get up tomorrow."

The author says:

Three updates in a row, not this week, I will edit the next article~ I still work so hard, hand over the starfish!