Sisters live at home

But these doctors also helped Chen Lin get over Yuan Jingchen's problem, and immediately Chen Lin said: "Sister Yuan, my teacher is sick, I'll go out and have a look."

Before Yuan Jingchen could say anything, Chen Lin rushed out. Chen Lin felt that it would be better for weak people to drink a little porridge, so he entered the Zhuangyuan porridge shop and bought three portions of Zhuangyuan porridge.

When walking back, Chen Lin saw that a jewelry store was offering discounts. After thinking about it, Chen Lin bought an amethyst bracelet.It is said to symbolize good luck, health and more.

It cost Chen Lin three hundred yuan, but the money was not his own, so Chen Lin didn't feel bad about it, and returned to Teacher Wang Ya's home with three servings of porridge and a bracelet.

As soon as he entered the door, he heard Teacher Wang Ya's voice from the room: "Is that you, Zheng Kai?" There was a trace of hope in the voice.

"Uh...it's me, Teacher Wang..." Chen Lin responded.

"Chen Lin." Accompanied by the voice, Teacher Wang Ya poked her head out of the bedroom, and when she saw Chen Lin, she immediately smiled.

At this moment, Teacher Wang Li seemed to have returned to normal. She changed into a long home dress, she was less dignified, but more elegant.

"Mr. Wang, are you alright?"

"Well, thanks to your brown sugar water, otherwise the teacher would be miserable." Teacher Wang Ya chuckled, and then asked Chen Lin to sit down, "I'm going to wash some fruit, and you can watch TV first... Hey, you took it What is it?"

"Porridge……"

"Oh, my God." Teacher Wang Ya took a few steps, looking very moved, "How embarrassing...Chen Lin, how much are these, I bought them at a porridge shop, they are quite expensive."

While talking, Teacher Wang Ya took out the wallet, Chen Lin hurriedly reached out to stop it, and said with a smile: "Mr. Wang, you forgot, when I was leaving, I brought Song Jiantao's wallet. It's not my money." money."

Teacher Wang Ya nodded, and said, "I originally planned to cook a few dishes for the teacher at night, but there were a lot of troubles in the middle, and it was delayed."

While talking, Teacher Wang Ya suddenly saw Chen Lin's jewelry box again.

Chen Lin took it out in a timely manner and said: "Mr. Wang, this bracelet is for you, you must accept it. To be honest today, if I hadn't troubled you, you wouldn't have been frightened like this."

Teacher Wang Ya smiled lightly, took Chen Lin's jewelry box, and said, "Okay, teacher takes it, but this gift is definitely not a gift for your apology."

Chen Lin was taken aback.

Teacher Wang Ya continued mischievously: "My brother gave my sister a gift, how could my sister not accept it?"

"Hey, that's that." Chen Lin smiled excitedly.

Holding the jewelry box, Teacher Wang Ya seemed a little moved. After thinking for a while, she said to Chen Lin: "Let's keep what happened this afternoon as a secret between our sister and brother. Don't tell it, and we will also turn it over from now on. Don't mention it, okay?"

Chen Lin naturally had no objection.Then Chen Lin kept urging Teacher Wang Ya to put on the bracelet.

Teacher Wang Ya's ears were soft, and she couldn't stand others' grinding, so she had to open the jewelry box. Under the light, the purple crystal bracelet exuded a charming brilliance, which was extraordinarily mysterious and noble.

"It's so beautiful!" Teacher Wang Ya picked up the bracelet and praised sincerely.

"Quick, bring it on." Chen Lin continued to urge.

Teacher Wang Ya finally brought the bracelet to her wrist. The crystal-clear purple crystals complemented the snow-white skin on Teacher Wang Yahao's wrist, making her extremely beautiful.

Teacher Wang Ya was very satisfied, and looked left and right happily, but couldn't get enough.

In the end, it was Chen Lin who reminded her that the porridge was going to be cold, so she came over to eat. During the meal, Chen Lin could tell that Teacher Wang Ya liked this bracelet very much, and he dared not touch the table with his wrist for fear of getting it dirty.

After eating, Chen Lin felt a little sleepy, and seeing that Teacher Wang Ya also needed to rest, so he said goodbye and went home. Yuan Jingchen was also sleeping soundly at home, supplementing her sleep all night last night.

As the saying goes, full of warmth and lust, Chen Lin, a little pervert, is not sleepy when he lies on the bed. His mind is full of the attractive appearance of Teacher Wang Ya and Yuan Jingchen. The more he thinks about it, the more he can't restrain himself. The quilts all hold up a big bag.

Chen Lin had no choice but to stretch his hands underneath, tinkering, tinkering, tinkering, tinkering, and finally Chen Lin's mind completely presented the scene of Yuan Jingchen lying naked on the ground, with white tender flesh and slender snowy legs ...Then Chen Lin couldn't restrain himself from disarming and throwing himself at...

Throwing the toilet paper into the toilet and flushing it away, Chen Lin lay back on the bed and quickly fell asleep. This sleep was very comfortable. When Chen Lin opened his eyes and took out his mobile phone, it was already five o'clock in the morning the next day up.

After sleeping for 11 hours, Chen Lin opened the dota operation interface and took a look, um, very good, all the statuses are full.

After washing, Chen Lin went out and waited for Teacher Wang Ya outside. When Chen Lin was changing her shoes, she saw Yuan Jiaqi's sandals. She probably came back yesterday, but she was too sleepy to hear .

Not long after, Teacher Wang Ya also went out, she seemed to be in good spirits, and what Chen Lin noticed was that she was still wearing the bracelet she had given her on her wrist.

"Hey, my brother gave me something good, so my sister will naturally show it off." Teacher Wang Ya shook the bracelet and said happily.

Chen Lin laughed, but when they went downstairs, the two of them stood still, and both of them forgot about the electric car. After the two were kidnapped, the electric car was thrown on the road. This meeting must have gone into some scrap purchase stand.

"We can only go through it..." Chen Lin said a little embarrassedly.

Teacher Wang Ya didn't care too much: "It's good to take a walk in the morning, let's go, the morning self-study is about to start."

When they arrived at school, the two of them acted as if nothing happened yesterday, and Song Jiantao was naturally still in the hospital, even if he was discharged from the hospital, he wouldn't say anything.

So Chen Lin entered the class without attracting any special attention. Taking advantage of the early self-study, Chen Lin memorized the two volumes of English words again.

Chen Lin found that his intelligence had grown again, and he could recite faster, and of course he consumed mana faster.

The first class was math class. Chen Lin really hated this teacher. Every time the math teacher looked at him, he was full of jokes and contempt, as if to say, "Grandson, you have such an IQ, why do you take math classes?"

Therefore, as soon as the math teacher came in, Chen Lin immediately lay down on the table habitually.

After self-study in the morning, although Chen Lin saved his mana in every possible way, there are only more than 100 points left at the moment, so even though Chen Lin slept for 11 hours yesterday, he fell asleep easily.

"Ka Ka Ka!" Suddenly there was a loud noise, and Chen Lin almost jumped up in fright.

When he looked up, he found that the math teacher had come to him at some point, and was holding a settable and slamming on Chen Lin's table, which nearly blew Chen Lin's eardrums.

"What's the matter, I don't need a score of 150 in math, just rely on Chinese and English, right?" The math teacher grabbed the Chinese and English books that Chen Lin had placed underneath, and threw them heavily on Chen Lin's desk, sneering road.

Chen Lin didn't understand why the math teacher went crazy today. In the past, he didn't care about the people sleeping in a row.

Chen Lin stood up in a daze, opened the operation interface of Dota, Chen Lin cursed inwardly, he only recovered 5 points of mana from this sleep.

The math teacher stood beside Chen Lin, and continued to spray: "It's you, a fish, a pot of soup!"

These words were really hurtful, and Chen Lin had a bad impression of the math teacher, so when he heard it, his heart became angry, and he stood stubbornly without saying a word.

The math teacher refused to give up, and poked Chen Lin with the tip of the settable: "Every time I take a math test, I get [-] to [-] points, just a few multiple-choice questions. You sleep every day, don't you think that your tuition fees for the past few years are in vain?" Yet!"

During a routine meeting on Monday, the math teacher was named and criticized by the dean, saying that there were too many people sleeping in his class, which made him very embarrassed. As a result, Chen Lin fell asleep on the table when he came up, and hit his gun.

Afterwards, the math teacher pulled up a few sleeping ones and cursed for a while.

After Chen Lin sat down, he felt drowsy again. He was prone to sleepiness due to lack of energy, and he was about to fall asleep. Suddenly, he heard the math teacher on the podium shouting: "Chen Lin, you are going to sleep again! Come here, put the paper on the blackboard. If you have solved the problem, if you can't do it, just stand at the door and listen to the class!"

Chen Lin looked up, I'm sorry, the math teacher did not know when, listed a problem on the blackboard.

Looking at the math teacher's slightly smug smile, Chen Lin understood that this guy wanted to use this trick to let himself stand in class!In this way, he doesn't have to worry about continuing to sleep by himself, and to make an example to others, others won't sleep anymore.

But in the classroom, the teacher is God, whatever he says is what he says, so Chen Lin had no choice but to come to the podium.

The classroom was quiet. The students naturally knew that Chen Lin's math grades were terrible, so they all sympathized with him and worried for him. The math teacher was always mean and mean, and couldn't answer. Maybe he wanted to derogate Chen Lin. .

When Chen Lin had just left, he vaguely heard Che Jiang behind him yelling: The arithmetic sequence summation formula!

Chen Lin knew he was reminding himself, but for his grandma, he often heard arithmetic progressions and geometric progressions, but they all entered the left ear and exited the right ear, so he didn't know any summation formula at all.

The math teacher looked at Chen Lin's furrowed brows and sneered for a while. He naturally knew about Chen Lin's math grades. This problem is relatively simple for others and can be solved by using formulas, but Chen Lin has never attended a class. , how could it be possible to remember the formula!

Chen Lin rubbed his nose and kept looking at the blackboard, secretly thinking about the solution. His math knowledge was still at the stage of addition, subtraction, multiplication and division. As for the knowledge in high school, Chen Lin didn't know it at all. .

The title is: In the arithmetic series {an}, if a4+a8=16 is known, then the first 11 items of the series and s11= Seeing this question, Chen Lin immediately got confused and didn't know how to ask for it.