It costs money to invite classmates to dinner, and if the money is spent, you can't invite classmates to dinner.

After this lunch, Lan Jie's salary for this month is only 13 yuan.

Can 13 dollars last a week?

Apparently not.

People who do well in math should not allow themselves to fall into deficits.

Lan Jie, who had already made a plan, dialed a phone number: "Sister, lend me a thousand yuan." ”

"Eldest sister, who is your eldest sister, why did I suddenly become eldest sister?"

"Sister, lend me a thousand yuan. ”

"What are you borrowing money for?"

"Social. ”

"What about your salary?"

"My little salary was used up all of a sudden, and social networking can't be stopped. ”

"Lan Jie, I advise you, don't have too many ideas if you don't have money, and it's very dangerous to have ideas without money. ”

"Sister, hurry up, can you borrow it or not?"

"The thirty-five thousand you owe me, when will you pay it back?"

"I must have ...... after finishing college Oh no, if I can get the scholarship, then I'll pay it back to you the day I get it. ”

Lan Jie, you have been borrowing money from me since the third year of junior high school, and you have borrowed 35,000 yuan before and after, and you have not paid back a penny until now, and you still have the face to continue to speak?"

"Lan Ying, do you still have the face to say that I have no face? Since I was a child, you have dug a pit for me to jump, caused trouble and called me to top, the big pot and the small pot want me to carry it, and you have used all kinds of conspiracies and tricks to assassinate me! Good men don't fight with women, I endure, I have been enduring it, I have carried everything alone, but you take it for granted! Lan Ying, why is your salary always higher than mine, many times higher, I don't accept it!"

"Lan Jie, you stupid boy has been stupid since childhood, his grades are poor, his sports are bad, he talks about it all day long, he doesn't get a single thing, can he get some gold certificates, medals, dazzling experience? With all due respect, you don't deserve to receive a salary from your parents at all, you still think the salary is small? What do you think of the stupid boy, you are so stupid and cute, stupid out of your exclusive style, oh, I am proud of you, please continue to be stupid. ”

"Lan Ying, I hate you!"

Doodle......

Lan Ying hung up the phone.

Rumble!

Rumble!

Rumble!

Lan Jie slammed his fist against the wall.

Cracked walls!

Fist smash!

Tears from the sky!

Angry!

Hate!

Damn!

Lan Ying, a scumbag, deceives people too much!

Break up!

Sever blood ties!

I Lan Jie doesn't have a stinky sister like you!

Drip!

Lan Ying transfers 1,000 yuan to your wallet.

Transfer note: The Lan family owes me RMB36000 yuan for waste materials, which will be paid off within 24 months.

Wow!

Blood is thicker than water, family affection is above all else, and my sister loves my brother!

Lan Jie was so moved, he immediately sent a thank you letter to Lan Ying: "Thank you, sister, you are so good, sister, you are awesome, sister, you are the kindest!"

The social funds are in place, and Ranger is in a good mood.

During the lunch break, Lan Jie fell into deep thought, physics, mathematics, chemistry, biology, which one to do?

Chinese and English, shouldn't it be appropriate to engage in dozens of minutes?

If you are undecided, please engage the second sister.

Lan Jie used his lunch break to study mathematics, and he set himself a small goal to complete advanced mathematics and line generation as soon as possible.

The second sister of mathematics was super satisfied with Lan Jie's attitude, and also put forward stricter requirements for Lan Jie, the second sister asked Lan Jie to explode the common Gaussian function techniques such as number and shape combination, rounding, and valuation within today, and beat the Ermitt equation a hundred times.

'Wow!'

'Hah!'

'I'll fight!'

Highly excited, Ranger pressed Ermit on the desk and beat him violently, Ermit was a poor and terrible man, he was born with a disability but extremely strong mental strength, he had dominated the French mathematical community, the European occult world for a long time, and was the teacher of Poincaré, the "last universal god".

The classroom at noon was very quiet, some students took a nap on the desk, some students read books and brush questions, and some students looked up at the sky at a 45-degree angle.

Brushing, rustling, rustling, turning pages, rubbing the tip of the pen, practicing meditation, a stable and prosperous situation.

Li Zihan carried a plastic bag and tiptoed into the second and third class classrooms, he put the plastic bag on Lan Jie's desktop, and said softly: "Three bottles of war horses are returned to you, you should need war horses to practice sports." The two of us evened out, and we never owed each other anything from now on. ”

"The word Han has the meaning of tolerance, but Zihan, you don't really tolerate me. Lan Jie smiled helplessly, then opened the bottle of war horse and drank it all.

As the sun set, the hard-working and simple Li Zihan stayed in the classroom for self-study as always.

Lan Jie slowly swayed to the subway entrance 500 meters away from the gate of Yangzhong, where Su Zihan was waiting.

"Su Zihan, in the past, we could walk out of the school gate together, why do we go one after the other now?"

"Pay attention to the influence, more is better than less. ”

"Where are we going?"

"I'll invite you for this meal, Lan Jie can go wherever you want, whatever you want. ”

"I want to eat hot pot, so let's go to the hot pot restaurant in front. ”

"Yes, let's go. ”

The two came to the hot pot restaurant together, sat down, and ordered.

"Lanjie, what do you like? Su Zihan said generously.

Lan Jie ticked the box on the menu: "Well, good." ”

"My math is not satisfactory, physics and chemistry are too bad, I have been studying Lanjie's physics and chemistry homework for so long, and I finally realized a mystery, I am not suitable for science. Lan Jie, thank you for making me understand this truth and urging me to get out of the sea of suffering as soon as possible! I must invite this meal, all you have to do is to eat well and eat well, and if you eat fat, count it as mine. Su Zihan smiled and said with a smile, her bright and sweet smile was super beautiful.

Lan Jie laughed: "You studied my physics and chemistry homework, and finally studied in the liberal arts class, should I be happy or sad? By the way, Zihan, what do you want to eat?"

"You know my tastes. ”

"Hasn't changed?"

“Right。 ”

"Understood, I'm done. Pretty girl, place an order. ”

All kinds of meat and vegetables are quickly put into the pot, the white mist is steaming, and the aroma is tangy. Lan Jie scalded a spoonful of shrimp slippery and naturally put it in Su Zihan's bowl: "Zihan, you haven't told me yet, how are you doing in Class Eleven?"

"Counting today, I've only been in Class 11 for two days, and I feel OK overall. ”

Lan Jie pinched the seconds and scooped up a spoonful of beef and put it in Su Zihan's bowl: "Your English has been full marks for a long time, and your language and history have also been maintained at a high level, I am optimistic about you." ”

"You know, my original intention was to study science, so I chose the science class in the first semester of my sophomore year, but the reality is too cruel, so I can only go to the liberal arts class to make a living. Su Zihan was a little regretful, she said: "Lan Jie, you can eat it yourself, don't add ingredients to me, there are still a lot of them in my bowl." ”

Lan Jie poured the fat sheep into the pot: "I like to eat it while it's hot, oh, this fat sheep is super beautiful, Zihan, don't move, just sit on the spot, I'll help you fish." ”

"My little brother really takes care of people. Su Zihan's sweet face glowed with a warm glow, and she filled up Sprite for Lan Jie, and then waited to eat.

The two talked and laughed happily, harmoniously and harmoniously, and when they talked to the climax, they couldn't help laughing, giggling, hee-hee.

"Zihan, do you know, Han Daxian's main business is actually stock speculation and lottery. ”

"Well, I've heard that math teachers, of course, should give full play to their professional expertise. ”

"Han Daxian and Wang Banxian are good brothers who graduated from the same normal university, and Han Daxian strongly recommends Wang Banxian to buy a stock, classical generalization, geometric generalization, Bernuli generalization, discrete random variable...... Han Daxian used all these mathematical theories, and Wang Banxian was convinced. Last Thursday, Wang Banxian struck hard and bought all the stocks. ”

"Has this stock risen or stopped?

"From last Friday to today, I have not seen Mr. Wang again, and the biology class in our class has been changed to a math class, and Mr. Han will give the lecture. In today's math class, which was supposed to be a biology class, Mr. Han focused on explaining the mother function method and mathematical models. ”

"Hehehehe, Mr. Wang has lost a lot, right? I'm curious, did Mr. Han buy that stock?"

"I don't know about this, I'll continue to inquire tomorrow. Almost, let's go. ”

Lan Jie wiped out the remaining meat and vegetables, he accurately grasped the time, half past seven, it was time to go, and there were still more than three hours of study tasks to go home to complete.

"Zihan, I'll send you a few vouchers. Lan Jie operated his mobile phone and sent three vouchers to Su Zihan in seconds.

The three vouchers are worth 150 yuan, which happens to be the voucher for this hot pot restaurant.

Su Zihan resolutely refused: "The voucher is also money, I said that I invited you to dinner, how can I make you pay for it?"

The girls said, "I'm having a treat today", "You let go of eating", "I'll raise you if you eat waste...... If they make similar promises to you, don't take it seriously, don't let the girls pay too much.

"These vouchers were obtained by my aunt's unit during dinner, and they are invalid when they expire. Zihan, look at the date of the vouchers, they will expire tomorrow, can you help me, use them. Lan Jie said very earnestly.

"yes, it's true that it's due tomorrow, but ......"

"No, Zihan, you go and pay for it. ”

"The rules of the rivers and lakes, whoever makes an appointment for dinner will pay. I'll ask you for dinner, Lanjie, you pay more than me, it's an embarrassing situation for me......"

The embarrassed Su Zihan paid the bill, spending a total of 201 yuan, and the voucher was worth 150 yuan, and she paid 51 yuan.

Leaving the hot pot restaurant, Su Zihan jumped to the convenience store to buy two boxes of yogurt, she happily handed Lan Jie a box of yogurt, urging: "Drink milk and drink milk, probiotics can scrape oil." ”

Grunt.

Milk full.

"Zihan, I'm very happy today, thank you for inviting me to dinner, I'll take you to play interesting projects another day. ”

"Well, I'm happy too, goodbye Applejack, and I'll make an appointment another day. ”

Lan Jie sent Su Zihan to the subway entrance, and the two waved goodbye.