After fast wearing, the sickly villain is blackened again

Chapter 13 The younger brother is always taciturn (13)

She came to chase Ye Feng.

Qingjiu thought about it for a while, and felt something was wrong no matter what.

"Teacher, don't you know that our Miss Lan Qingjiu Lan regards learning as dung, she knows how to run around chasing Ye Feng, if she studies, I will eat the book on the spot!"

Qingjiu frowned, eating books?That's good, isn't it?
She turned her head to look at the source of the voice. The girl was fair and clean, with thick eyebrows and big eyes. She was combing her long hair with a delicate comb.

This girl, she remembered, was called Wan Chacha, one of Lan Qingqing's henchmen, and often followed Lan Qingqing to bully the original owner.

She glared at Qing Jiu, "What are you looking at!"

Qingjiu asked: "As long as I study, will you really eat the book?"

Wan Chacha crossed her arms and sneered, "Just you? I don't know you well yet, so stop talking big, okay? You can learn?"

Qing Jiu chased after him, and asked: "You first agree, if I study, do you want to eat books?"

Wan Chacha cast a disdainful glance at Qingjiu, she didn't believe that Lan Qingjiu could learn at all, if she could learn, even pigs would climb trees!

"Why are you so annoying? Miss Ben said, if you learn from Miss Ben, eat the books you learn!"

"Ding" sounded, Qing Jiu shook the phone, "It's been recorded, you can't escape this time, Wan Chacha."

Wan Chacha rolled her eyes, and walked up to Qing Jiu arrogantly, "Recording? What's the use of recording? I'm afraid that you will be the last one in your grade?"

"It's still the same sentence, if you can learn, you can kill Miss Ben with a lightning strike, okay?!"

Qingjiu put away the phone and reminded: "You don't need to be so cruel, you don't need to be struck by thunder or something, just eat the book."

"Hehe, Lan Qingjiu, are you serious? This lady is going to save you some face. In that case, this lady will pick some questions for you!"

Wan Chacha took out a physics exercise booklet from the pile of books on Qingjiu's back table, "That's it, you do this problem!"

"Miss, let's see what flowers you can write!"

She crossed her arms with a smile on her face. This question is a question for the National Physics Competition. It is impossible for Lan Qingjiu to write the answer to this question!
The fat teacher on the podium came down and stood next to Qing Jiu, his fat body obtrusively covered a shadow.

"Which question? Show me, I'll be your referee."

Qing Jiu quickly scanned the questions, then raised his eyes to look at the confident Wan Chacha, and couldn't help but pray for this sister in his heart.

This is the one who came to the door by herself, so don't blame her for ruining it.

This is a question about "chain hoists". She was given a bunch of data and asked her to calculate the efficiency of normal work under full load.

After thinking for 3 minutes, she wrote down a few formulas on the paper, and then looked up at the students who surrounded her, everyone's eyes were filled with shock.

"No hand pull wheel and load wheel are a coaxial axle. If you pull the chain once by hand, the distance the chain moves, and the length of the chain retracted by the load wheel is the first formula."

"Then in this process, the height of the weight rising is the second formula. So the hand pulley and load wheel of this type of chain hoist are not a coaxial axle."

Qing Jiu paused, and looked at Wan Chacha with a smile, "How is it? Can you understand what it means?"

Wan Chacha's eyes were full of surprise, she glanced at the fat teacher, the fact that the fat teacher didn't say anything meant that Lan Qingjiu did the right thing!

how so!
She can't do this kind of question!

She doesn't study at all, she has been running behind classmate Ye Feng all the time, she never studies, how could she do it!
Wan Chacha was shocked, she opened her mouth and remained silent.

"Don't worry, don't worry, we haven't finished yet, if you want to eat books early, I'll just say hurry up? What are you so anxious about?"

Qingjiu pretended not to see Wancha's flushed face, and continued to explain.

"When this type of chain block is fully loaded, when it is working normally, when pulling the chain chain with your hands once, the human hand chain block is this formula, and then you can calculate the answer to this question!"

"Can you understand how it's written? Chacha?"

Qingjiu smiled, seeing Wan Chacha's expression of wanting to say something but being unable to speak, he was very relieved.

"You!" As soon as Wan Chacha opened her mouth, she snatched her away.

"Don't you, you, you, are you going to say that I already know the answer to this question? Don't bother my sister, this is a book you took yourself, and you picked the question for me yourself. If you can say this Come to think of it, you can laugh to death."

Wan Chacha's face turned red. After thinking for a long time, she didn't say a word. She gritted her teeth and said word by word, "Why do you do this kind of question? Did someone remind you!"

Qingjiu couldn't help but burst out laughing, "You can donate your eyes to those in need, okay? With such a group of people watching, who dares to remind me?"

Wan Chacha gritted her teeth, she didn't dare to accept this fact, on the one hand because Qing Jiu made a very difficult question, on the other hand she might want to eat the book.

She raised her eyes in confusion, looked at Qingjiu, "So what if you made it, does this prove that you have studied?!"

Qingjiu raised his eyes and questioned: "How do you take care of it? You have a thick skin, sister, if a mosquito bites you, don't you twist your mouth?"

"You! What are you talking about? Who are you calling thick-skinned!" Wan Chacha raised his hand to hit Qing Jiu, but Qing Jiu pinched his wrist quickly.

"You, don't tell the truth, don't you just have a thick skin?"

Qing Jiu held her two wrists tightly, and got very close to Wan Chacha.

Fortunately, the other students in the class didn't intend to help Wan Chacha, and they all watched the excitement with gloating thoughts.

Otherwise, it would be very tricky for her to fight more than one.

"Lan Qingjiu! Let go of me!"

Wan Chacha's hands were controlled by Qing Jiu, but she still had legs, and just as she raised her hands and feet, she was about to kick Qing Jiu, but Qing Jiu grabbed her wrist and slammed her sideways, and suddenly fell onto the cold and hard table, with a "plop" sound.

Qingjiu's right leg was placed between Wan Chacha's legs, and his body was pressed against her to prevent her from moving, and he pressed her on the table in an extremely intimate posture.

"Does it hurt, Chacha?" Qingjiu smiled, and said in her ear: "It hurts, it must hurt, I feel the pain, but it's not me who hurts, and I don't care."

Wan Chacha's face turned green, her waist almost broke!
"Bitch! Lan Qingjiu, you bitch! Let go of Miss Ben if you have the ability!"

Qingjiu smiled, and slowly let go of Wanchacha, "Yes, yes, let go, after all, you can't lie down and eat books, right?"

(End of this chapter)