my panda brother

sound.

The time it was sent out was about the same as when they entered the police station, and they heard almost all of them.

Li Su glanced at the spies beside him, and said to himself that he learned quite quickly.

"Ahem, at least I'm your class teacher, can you respect me?" Li Bin sighed, "You dare to play with your mobile phone right under my nose."

"They said you don't accept mobile phones," Xia Huai said with a straight face.

If possible, Li Su wanted to throw him out of the car, and Li Bin probably thought so too.

"Who?" Li Bin said with a smile.

"that is……"

Li Su took the lead and said, "They said that some math problems are too difficult, and they can't find a teacher, and it is convenient to look up words, which can save time to write homework for other subjects."

"Oh~" Li Bin nodded perfunctorily, turned the steering wheel half a circle, greeted the security guards and entered the school, "Write those subjects?"

"Mathematics, biology, and physics," Xia Huai said.

From the rearview mirror, Li Su saw Li Bin's expression of "this kid can really talk".

"Okay, let's go up, you two will hand in the paper next Monday."

In the afternoon, Zheng Yue carried a stack of papers from the office, and wrote a few lines on the blackboard behind the teaching:

Chinese homework: two papers, all to be done, and a proposal to improve the efficiency of Chinese class, no less than [-] words.

"Brother Bin, are you crazy? You just finished your praise at noon, and you have assigned so much homework in the afternoon. It's really unflattering." Ren Botao complained all the way to the back row.

"What did you say?" Xia Huai asked.

"I say…"

"No, I'm asking Wang Lehao." Xia Huai smiled, and pointed to the person in front of him with half of his face turned sideways.

Wang Lehao ​​smiled, quickly waved his hands and said, "It's nothing, it's nothing."

He turned his head back.

"How's the project going?"

"Brother Binbin told me to follow my brother," Xia Huai said.

"Old Xia, why do you always stutter when talking to me? I didn't see you stuttering when talking to your brother." Ren Botao smiled.

"Divide people," Li Su said.

"Slightly hurt your self-esteem." Ren Botao smiled and patted the flushed Xia Huai, "Then you two, the four of us will be divided into one, how about me?"

"It's fine," Li Su said.

Xia Huai followed closely and nodded, seeing Ren Botao's joy, he squeezed Xia Huai's chin with an itchy hand, "Old Xia, why do you love mud so much?"

"Kuo love?" Xia Huai seemed to be following an old man.

"Can"

"Okay, let's do it like this, we have three teams, and the project will be selected from that table, ok?"

Xia Huai nodded again.

Ren Botao took out a handful of lollipops from his pocket, divided them into two, and placed them on their desks.

After thinking about it, he grabbed two from Xia Huai's pile and put them on Wang Lehao's table.

"No, no, I don't like candy," he said and put the candy on Xia Huai's book.

……

In the evening, the whole age was dragged into the auditorium for a meeting, which was the opening ceremony of the biology competition. On the stage were representatives sent by the co-organizer, and the experimental supplies and instruments were sponsored by them.

After the representatives finished their speeches one by one, a few students from the Herbivory Department spoke. One part of the audience fell asleep, and the other part buried their heads in their clothes and played with their mobile phones.

After a busy night, Li Su could see Duke Zhou with his eyes closed, but Xia Huai sat on the left, Ren Botao sat on the right, asked him to form a team with five blacks on the right, and asked him to teach how to steal vegetables by shaking his arm on the left.

Xia Huai looked around, held his breath and leaned into his ear and said mysteriously, "Brother, your food is already cooked, so get it soon, or it will be stolen."

"Okay, I see." Li Su nodded seriously, "Jungle, don't eat my soldiers, who can play jungle?"

"Meng Junlan" Ren Botao thoughtfully pointed him in the direction.

Li Su looked over and said seriously, "Don't touch my line."

"Okay, okay." Meng Junlan smiled awkwardly. Meng Haichang was playing hard on the road, and he didn't forget to give Li Su a thumbs up.

Meng Haichang was solo-killed by the opponent's support. To cover up his embarrassment, he patted the person in front of him: "Old Xia, don't you want to play this game?"

"I haven't played yet." After Xia Huai finished speaking, he looked at Li Su and met his "No, you don't want to play" eyes.

Seeing Xia Huai's screen, Meng Haichang thought that there was something wrong with his eyes, and he blinked a few times before asking, "Stealing vegetables? Do you recall your childhood?"

Xia Huai smiled awkwardly, "It's making up for my childhood."

"Then your childhood was a bit miserable."

"Your sister, the house is about to be stolen." Meng Junlan quickly pinched his thigh with one free hand, and then quickly returned to the screen to poke. The process took less than two seconds, but someone screamed for nearly a minute.

Winning a hand, losing a hand, the dance performance started at some point on the stage, the field of hope.

A fierce post-match summary began in the group, and Xia Huai began to struggle on the WeChat applet again, trying to surpass Li Su's record of 3241 points. Li Su could finally relax for a while.

Half an hour later, he was woken up by Xia Huai, "I'm starting to introduce the experimental project."

In terms of categories, the projects given by the school are divided into three categories: plant extraction, microbial cultivation, and fermentation. The moderate difficulty is entry-level. There are almost all relevant papers and accurate data on the Internet.

Awards will be judged based on the final experimental results and experimental reports.

"Why don't we choose microbiology-related ones, which look very interesting," Ren Botao said.

Li Su shook his head: "Too much time is wasted on the activation and expansion of microorganisms, and poor vitality will directly affect the experimental results. We only have one month."

"Then what should I choose?" Ren Botao is still serious about his studies, his grades are above average, and all the experimental classes in the first year of high school are used to write practice questions for other subjects. He knows nothing about what Li Su said, "I will listen to you."

"Plant extraction." Li Su pointed to a place on the projection screen, "This ingredient is quite popular in the cosmetics industry, so it's easy to deal with."

Ren Botao was a little surprised that the school bully that everyone had passed on could think about it for so long, and his admiration was instantly bursting, and he said incoherently, "It's okay."

"And plant extraction is also safe..."

"What?"

"nothing"

"Where's Lao Xia? Any suggestions?" Ren Botao asked.

For Xia Huai, who didn't even recognize all the basic characters, these words were like a fairy tale to him. He wanted to interrupt countless times just now, but he couldn't squeeze out a single word, so he could only smile and nod.

The person next to him was less than a fist away from him, but the distance of this fist seemed to hide a gap of thousands of miles, and there was only a sense of powerlessness on the other side.

Xia Huai closed the WeChat mini-program, and opened the idiom mini-game with an air of reading for the sake of rising.

Chapter 20

◎No melon◎

Just after the last class at noon, some people have already packed their schoolbags, and the mood of going home is beyond words.

Lao He has taught mathematics for 20 years. He is very experienced. He knew that the efficiency of this class was not good.

Li Su bought this exercise book according to the recommendation on the Internet before he bought it together, and he finished writing this part of the questions last week.

The questions are not difficult and are suitable for consolidating knowledge points after class. The ten questions of Lao He Biao are all about the knowledge points of that chapter. Listen carefully in class and review after class. done.

Li Su put the previous Chinese paper into the new exercise book and started to write. He didn't write any homework before, and he didn't hand in any homework.

He always felt that Li Bin was sincerely doing his best, at least for now...

I just read the article on the reading questions, and there was a movement in front of me, and after a while, I heard Lao He's praise: "Everyone learns from Le Hao when they have time, and see how they learn mathematics. Every time you are the first, you have to talk about your grades in school, and everything else is bullshit."

The teachers of all subjects praised Wang Lehao ​​many times in class, and everyone in the class took it for granted. They raised their heads and waited for Lao He to finish his compliments, then clapped their hands and continued to work on the questions.

The teacher drew ten large checkmarks in the exercise book. After Wang Lehao ​​took it from the teacher, on the way back, his steps were much lighter, with a smile from the heart on his face.

"Amazing, it's less than 10 minutes." Xia Huai almost knelt down holding his pen.

Wang Lehao ​​seemed to have very good hearing, and could hear Xia Huai talking to himself every time, and proposed to give him a lecture.

How can his problem be solved by explaining this knowledge point? Although he spends time every night to supplement his mathematics knowledge, there is no one to guide him. It takes a lot of effort to learn, and he only understands the solution of equations until now.

He could only smile and reject his kindness.

Afterwards, people went up one after another, and Ren Botao finished writing in 10 minutes, but the calculated answer to a question was weird. If he made a mistake, he had to go up to the teacher to explain the question again.

He struggled for a while, took out an answer booklet he stole from the office from his desk pocket, and checked it. The answer was indeed different.

When Ren Botao was doing the questions, once he had an idea, he was as excited as a cat seeing a mouse. He wrote the words in a bold and unrestrained manner, and ended up writing the multiplication sign as x...

Ren Botao cursed in his heart, drew an eight-pointed cross on the wrong answer again and again, finished it again, and compared the answers to confirm that they were correct before going up to check.

I didn't leave after checking, and started to write homework for this weekend.

Lao He took off his glasses, glanced at his watch, and there were still 10 minutes left: "Who else hasn't checked."

The two people in the back row raised their hands in unison.

"You just transferred here?" Old He looked at him strangely.

"Yes" Li Su leaned against the wall.

"Who is Xia Huai?" Lao He asked.

Xia Huai stood up when he heard the sound, Lao He put on his eyes to look up and down, nodded again, said in a low voice that he understood, and then raised his hand to signal him to sit down.

"Le Hao, help the one next to Xia Huai," the teacher said.

The one next to Xia Huai?Li Su laughed