***

"Hehe, there's no such thing as fairness in this world."

Su Zhen bared his teeth.

"Hum ......"

Fang Zhanjing deliberately snorted coldly with a straight face.

Su Zhen couldn't help but laugh.

When she smiled, Fang Zhanjing couldn't pretend to be able to put it down, and stretched out his finger to scratch her nose.

This natural action also warmed Su Zhen's heart, and the finger cakes were more delicious......

After eating the cake, Su Zhen was not in a hurry to leave, but continued to chat with Fang Zhanjing.

She wanted to ask him about the three courses she didn't know about today, mathematics, physics, and chemistry.

Fang Zhanjing wrote a random equation on the paper for her to solve.

Su Zhen didn't understand it at all.

"This is the first year of mathematics, and it seems that your foundation is really poor."

Fang Zhanjing shook her head and gave her a question for the fourth grade of primary school.

Still don't understand.

"Do you only know addition, subtraction, multiplication and division?"

"What is multiplication and division?"

In Dayong, he only learned the addition and subtraction of Su Zhen, and asked blankly.

Fang Zhanjing's head was full of black lines, "Your study won't be bad like this, right?" You really don't even know how to multiply and divide? So how much do you usually score in math? ”

"The worst kind."

Su Zhen didn't know how many points the previous Su Zhen could get, but it was not good.

"I'm really convinced of you, where did your brain go in class?"

Fang Zhanjing stretched out his finger and tapped her head, "Looking at your appearance, you're not very stupid." ”

"Really."

Huang Ma brushed aside Fang Zhanjing's hand, "Don't knock on the eldest lady's head like this, you will knock her stupid, the eldest lady used to live a hard life, maybe she didn't have the energy to study." ”

"Now you want to start studying in earnest?"

Fang Zhanjing looked at her a little guilty and asked.

Su Zhen nodded.

Now that she has come to this world, she must also understand the basic knowledge of this world, wondering why a four-wheeled car can automatically walk on the road, why a small mobile phone can hold a video, it looks like a real person is acting, and why the mobile phone can transmit sound thousands of miles......

Too much for why.

She couldn't allow herself to be so ignorant.

She's going to learn!

No matter how difficult it is, she has to learn, and the big deal is that she starts from the level of a baby.

Fang Zhanjing saw the determination in her eyes, "Since this is the case, then you should start learning from the first grade of primary school, maybe it will be a little useful, otherwise, you won't be able to understand the content of the third year of high school at all, let's go out to the bookstore now and buy all the math textbooks from the first grade of primary school to the third year of high school, you can see if you can learn by yourself, if you don't understand it, you can Q me." ”

Su Zhen nodded happily, "Okay, and physical chemistry." ”

"To learn physical chemistry, you have to wait until you have some basic knowledge of mathematics."

"Hmm."

Su Zhen also listened to him, "Let's go out and buy books now." ”

Su Zhen couldn't wait to know what the bookstore in this world was like.

In Dayong, only the elite can read, and there are two bookstores in the capital.

However, for most people, those books are a luxury, and ordinary people cannot afford them.

Fang Zhanjing also said a few words to Huang's mother, and then prepared to go to the bookstore with Su Zhen.

The two of them pedaled a bicycle and came to the nearest Huaxia bookstore.

After putting the bicycle away, Fang Zhanjing brought Su Zhen in.

Seeing the rows of brand-new books on the shelves, Su Zhen was really amazed, this flip, that flip, it felt amazing.

****