Chi Nuonuo opened the math paper, looked at the problem, changed countless sitting postures, and poked the scratch paper with a pen in his hand that had nowhere to place.

Biting his index finger and whispering, "To prepare two kinds of potions, you need two raw materials, A and B. It is known that 3 mg of material A and 5 mg of material B are required for the preparation of type A drugs; The preparation of B medicine requires 5 mg of material A and 4 mg of material B. Today, there are 20 mg of material A and 25 mg of material B, if at least one dose of each of the two drugs A and B, how many doses can be given to each of the two drugs A and B? ”

She picked up her pen, saw that the draft book was messy, frowned, turned a new page, took a deep breath, and sat upright, "Chi Nuonuo, don't be discouraged, the teacher said to read more topics, read more, yes, read more,"

As he spoke, he put the scroll up and read it word by word, "To prepare two kinds of medicines, you need two kinds of raw materials, A and B. It is known that 3 mg of material A and 5 mg of material B are required to prepare type A medicine," I was deflated when I read it, biting my fingers, and looking up at the ceiling, "Oops~ I'm not a pharmacist, why do you call me to dispense medicine~Ah~Ah~!" ”

After a catharsis, sit down again, pick up the pen, "Need two raw materials, A and B. It is known that 3 mg of material A and 5 mg of material B are required for the preparation of type A drugs; The preparation of B medicine requires 5 mg of material A and 4 mg of material B. Today, there are 20 mg of material A and 25 mg of material B, and you want to make a binary equation? No, it should be two, two medicines, um,"

Carefully listed the two equations, seeing that victory was ahead, but in the end, there was no solution.

The mentality collapsed~

"What's wrong?" She bit the tip of her pen aggrievedly and squatted on the chair. After a while, my feet were numb.

Knock ~ Knock Knock ~

"Enter." She stood up against the table, rubbing her feet as she agreed. "Oops~Every time I write my math homework, I feel uncomfortable~"

"Brother Young?" Chi Nuonuo saw Yi Yang coming over, and immediately closed the scroll with his backhand, "Why did you come here?" ”

Yi Yang didn't hide it, and said directly: "I haven't seen you downstairs, so I'll come and have a look." Seeing Chi Nuonuo's sad face, he asked, "What are you doing?" ”

Chi Nuonuo squeezed out a smile, "It's nothing, I'm doing my homework." ”

"Doing homework? Math? ”

"Hmm,"

Yi Yang was immediately interested, and he had also heard that math problems in China were somewhat difficult.

"I'll take a look, is it convenient?"

Chi Nuonuo hesitated, looked at Yi Yang's sincere face, and did not answer immediately.

Iyan added: "I'm good at math and can teach you so you don't get too bad." ”

Chi Nuonuo was stunned, what he said just now was heard by him?

Young: "Look at your sad face, is the topic difficult?" ”

Is the topic difficult? It's not difficult, right? Every time the teacher speaks, it is very simple.

"No," Chi Nuonuo shook his head and said embarrassedly: "The topic is not difficult, it's because I'm not smart enough." Brother, you can read it if you want, but I don't need you to teach me, I can write it myself. ”

Chi Nuonuo moved to the side and gave up his chair to Jan.

Yi Yang smiled politely, picked up the scroll, and his eyes fell on the question that Chi Nuonuo had just calculated, and the question was circled, and the circles were the key numbers that Chi Nuonuo had outlined.

After reading the topic, he sat on the chair and arranged for Chi Nuonuo to sit down as well, "Come, I'll teach you to write." ”

Chi Nuonuo was submissive, "Brother Young,"

"What's wrong?"

Chi Nuonuo cautiously asked, "Will you murder me?" ”

Iyan looked at her, "Why should I murder you?" ”

"Because I'm stupid," Chi Nuonuo bowed his head gloomily, pulling the corners of his clothes with his hand, "In the past, my mother found me a tutor, and the tutor was very fierce, every time he taught me to write homework, he would scold me, and said, I am stupid, I can't do a very simple topic, he said that I am the stupidest child." ”

After Chi's mother found out about this, she reported the tutor, and never found a tutor for Chi Nuonuo again, and no longer forced her to learn mathematics.

Chi's mother said: "It's okay, baby, no, it won't." ”

Chi Nuonuo's immature voice replied, "Mom, I will study hard." ”

She has been serious since she was a child, but her math grades are always dangling on the edge of passing, and every time she gets a grade, she is scared.

Yi Yang rubbed her head and said with a smile, "Don't worry, my brother will never murder you." ”

"Really?"

"Hmm."

"But I'm really stupid,"

"He's talking nonsense, don't believe him."

"Really?"

"Hmm. You're just not good at math, but you can still learn it. I'll teach you, okay? ”

"Okay."

"Come on," Ian patted the chair next to him.

"Thank you, Brother Jan."

Chi Nuono sat next to Young, and there was only a fist between them.

This was the first time Chi Nuonuo had approached the grown up Iyang, and the first time she felt the breath on his body, and the faint fragrance of violet made her feel very relieved.

The afternoon sun is extraordinarily bright and breezy.

The sound of Chi Nuonuo's stomach rumbling broke the silence of the afternoon.

Ian put down his pen, "That's all for today,"

Chi Nuonuo lowered his head shyly.

"Let's go, let's eat."

"Where to go?"

"Go to the restaurant, it's too late to cook now, go out to eat,"

Chi Nuonuo suddenly became alive and excitedly took over, "Go to the supermarket to buy something?!" ”

"Hmm."

Chi Nuonuo stuffed the pen into the test paper, then closed the test paper, picked up the mobile phone, and hurriedly, "Let's go!" I'm ready! ”

"Let's go."

——————————

Yi Yang booked the spot, ordered the food, and explained the time of arrival before starting the car.

Chi Nuonuo sat in the passenger seat, quietly watching everything that slipped by outside the car window.

As they pass by a car they are entering, the man driving suddenly honks his horn and gets a smile on Ian's face when he responds.

The man looked a few years older than Yi Yang, and he had no energy, like a sick nobleman. Even though he was smiling, his eyes were dull.

Chi Nuonuo didn't ask, turned his head to look out the window, "Brother Yiyang, what kind of food do you like to eat?" In a moment, we can go and buy it. ”

"Mushrooms."

"Do you like any mushroom?"

"I don't like dried mushrooms."

Chi Nuonuo looked at Young's side face and asked curiously, "You like mushrooms the most, why do you only make pasta?" ”

Jan's began to reminisce about those happy and painful days.

"Because of curiosity. When I was a child, I used to watch chefs cook, and I thought I could do anything, so I wanted to learn, and that chef was best at making pasta. After learning how to make pasta, I lost interest in cooking, and no matter what kind of food I cooked, it didn't taste good. It's like putting all of my cooking talent into pasta, and once, I was stewing mushroom soup and ended up getting poisoned and went to the hospital, and since then, I haven't cooked again. But I'm glad I can bake bread and fry eggs simply. ”

Chi Nuonuo frowned, as if he saw Yi Yang's vomiting and diarrhea, "The feeling of poisoning is very uncomfortable, right?" ”

"It was a bit uncomfortable when I was doing gastric lavage. But now that I think about it, the poisoning was quite interesting. ”

"Huh?"

"I hallucinated as I watched the Pleasant Goat and the Big Big Wolf sitting around me, the vast starry sky, the Rainbow Bridge,"

"Wow~ so fun?"

"Hmm. However, the pain of gastric lavage is truly unforgettable. ”

"It's okay, a pit won't fall twice."

Chi Nuonuo began to think about it, what would he see if he ate that kind of mushroom? It's a bit of an expectation just to think about, but gastric lavage is definitely painful. Forget it, I'm most afraid of pain.

"Hmm."