Her seat was diagonally opposite Kong Shucheng.

The straight-line distance between the two is less than one and a half meters.

It's really a coincidence.

Tonight, she is also doing "Ape Question Bank: 500 Easy Mistakes in Mathematics".

It's just that, unlike Kong Shucheng, the book on her desk is "Ape Question Bank: Mathematics 500 Easy to Mistake Questions", the cover is red, and there is a golden round badge in the upper right corner. On the badge, the words "Xueba-level high-level version" are written impressively.

On the other hand, the cover of the book "Ape Problem Bank: 500 Easy Mistakes in Mathematics" in Kong Shucheng's hand is blue, and there is no badge in the upper right corner that shows the compulsion, only three simple and simple words - "basic version".

Perhaps, the "Xueba-level high-end edition" is just a selling point for the publisher!

Perhaps, the difficulty of her book is not much different from mine!

Kong Shucheng took a moment and was immediately relieved.

He withdrew his gaze and began to focus all his attention on his "basic version" of "Ape Problem Bank: 500 Easy Mistakes in Mathematics".

Soon, he became more and more energetic, and even had a strong urge to brush the questions. Frankly, he had never experienced this feeling of hunger before.

In this basic version of "Ape Question Bank", the conic curves, coordinate systems and parametric equations, the use of formulas and the transformation between formulas that once made him sore are not so annoying to look at, and there is even a kind of joy of reunion after a long absence.

Well, of course, functions and derivatives are still a bit obscure, and Kong Shucheng plans to put them first, otherwise his mentality is still easy to collapse.

Time passes minute by minute.

.........

Unconsciously, the originally noisy evening self-study classroom became quieter and quieter.

There are fewer and fewer people.

After Xu Zhipeng and Cai Datou played a few games of dry landlord fighting, they felt very bored, so they went to the bedroom to find Liu Ming. Before leaving, Cai Datou was still on the blackboard and wrote a limerick poem: "The prodigal son does not change his money, and the scumbag is determined to look forward." I also came to study late on Saturday and cheered for the beauties. ”

Kong Shucheng ignored it and continued to bury his head in reading.

[Dingdong, in view of the host's effective study time of 2 hours today, a special reward of 0.5 credits]

When the long-lost voice of the system father sounded, Kong Shucheng suddenly felt the urge to cry.

I devoted myself to my studies, and I worked hard for 2 hours to get 0.5 credits? If I continue to calculate it like this, I will only be able to accumulate 100 credits in the Year of the Monkey, and I will be able to become the most rookie "grass-level student" in the Year of the Monkey!

[Host, a journey of a thousand miles begins with a single step, you have already gained 0 breakthroughs on the road to Xueba, this system will issue you novice benefits, please click to receive]

Two seconds later, a treasure chest of "Newbie Benefits" pops up on the system interface.

Well, the system boss really doesn't deceive me.

The corners of Kong Shucheng's mouth lifted and clicked "Receive".

[Congratulations to the host for obtaining the "Multiple Choice Shake Tune"]

Kong Shucheng: ".........?"

When he was a little confused, he saw that in the lower right corner of the system interface, a cute dynamic icon instantly popped up. At first glance, that cute icon is a bit like WeChat's "shake it".

System boss, how to play this "multiple-choice rocker"?

It can't be a "dating" plug-in, right?

Let's talk about the good Xueba system, why did it start racing again?

However, I'm still looking forward to it!

[Multiple choice question shaker, the use function is as follows: 1, the host only needs to put the Hua brand 2B pencil within 25 cm from the multiple choice question, shake it gently, the system is about to get the correct answer and analysis of the multiple choice question;2, in view of the host's current level of learning is -1, so the host can only use the "multiple choice shake" three times a day. 】

Why is it a "Hua brand 2B" pencil? Aren't other pencils fragrant?

[Hua brand 2B pencil, is a random match of the system]

Okay, yes, support domestic products, support Chinese brand, no problem.

Let's start practicing!

Kong Shucheng immediately rummaged through the stationery box and drawers, and only found a true color brand pencil less than four centimeters long, and it was HB. He tried to use the HB color pencil and gently shook it against a multiple-choice question in the book.

The icon of "Multiple Choice Shake" is really motionless.

It seems that you have to have a Chinese pencil.

Kong Shucheng looked up and looked around, wanting to ask someone to borrow a 2B pencil from a Chinese brand, but he was shocked to find that in the empty classroom at the moment, except for him, there were only two girls left.

One is Xiao Lanjiao, and the other is her.

She was sitting diagonally opposite, very close, but Kong Shucheng didn't want to look for her. There are two reasons for this: First, she is wearing headphones and is concentrating on the problem. Secondly, she doesn't like to talk to boys, especially scumbag boys.

Kong Shucheng is self-aware and doesn't want to be deflated.

In this way, you can only find Xiao Lanjiao.

Xiao Lanjiao, what do you say.

Usually, she also likes to joke with Kong Shucheng.

This Xiao Lanjiao, although she is not tall, only about 160 in appearance, but she has a delicate figure, big eyes, pointed chin, and looks a little like Jolin Tsai, so she is very popular with the boys in the class.

It's just that Xiao Lanjiao is not Kong Shucheng's dish. The main reason is that this girl has a strong personality and is simply a big tomboy. If you don't look at the front and side, many people will think that she is a little boy with short hair.

What discourages Kong Shucheng even more is that Xiao Lanjiao's brother Xiao Zhanbang is also the captain of the football team of No. 4 Middle School. Xiao Zhanbang is a strong guy, looks like Li Kui, has a domineering style, and starts fighting if he doesn't agree with him. Last semester, there was a gangster outside the school who wanted to tease Xiao Lanjiao, but Xiao Zhanbang broke a rib.

Kong Shucheng saw Xiao Lanjiao playing with her mobile phone with her head down, so he cleared his throat and asked, "Hey, Little Pepper, why haven't you left yet?"

Xiao Lanjiao sat in the first row, she turned her head sharply, and glared at Kong Shucheng with sword eyebrows: "I can't leave, it's about you?" Oh yes, if you dare to call me Little Pepper again in the future, believe it or not, I cut off your tongue and take it directly to fry the noodles." ”

Kong Shucheng: "........."

Sure enough, it was Xiao Zhanbang's own sister. Too, too stepping on a horse, a mighty dragon.

Stir-fry the mouth at every turn.

Xiao Lanjiao saw that Kong Shucheng was too frightened to make a sound, and laughed nervously: "Haha, Kong Yiji, Kong Yiji, if I scold you like this, you are afraid? ”

Xiao Lanjiao is the only one in the fourth middle school who likes to call Kong Shu "Kong Yiji".

Kong Shucheng decided not to talk to her anymore.

I just wanted to borrow a 2B pencil, but I was almost fired.

Hey, what a boring girl.

No, no, no, she doesn't deserve to be called a "girl".

Xiao Lanjiao saw that Kong Shucheng was no longer silent, so she carried her schoolbag and walked over with her chest straight.

Looking at it this way, it's a bit like a girl.

"Hey, what are you looking at?"

Xiao Lanjiao's eyebrows locked, and she immediately moved her schoolbag to her chest again.

"Bang"

She slammed her heavy schoolbag on Kong Shucheng's table, and then sat down with her ass, and at the same time, she still had a lollipop in her mouth. Because she stepped on the stool next to her, her ripped jeans looked particularly dazzling at the moment.

Every Saturday, when the teacher is away, Xiao Lanjiao's clothing style is very punk.

"Hey, Kong Yiji, today isn't Saturday, what kind of demon wind blew you here?"

Thinking of the word "fried mouth", Kong Shucheng didn't want to pay attention to her, he just wanted to continue to look down and read.

Xiao Lanjiao smiled, and directly snatched the "basic version" of the "Ape Question Bank: 500 Easy Mistakes in Mathematics" in his hand, and then shook his head with a sigh: "Hey, Kong Yiji, are you still frantically brushing up on the questions? When others read books, you pretend to read them, and when others brush up on questions, you also pretend to read them. Let me ask you, do you know how to do the questions on this "Ape Question Bank"?"

"Some will, some won't. ”

"Isn't it? This is a basic version of the exercise, and you dare to say that you can't? That means you're really a rookie. ”

"Girl's family, please don't keep saying the word rookie, beware of not being able to get married. ”

", sister, I'm going to say, anyway, if I want to marry, I won't marry a rib-type boy like you. ”

"I'm over Baidu, and I belong to a warm male body. ”

"Hey, I like ......... dislikes"

"If you like it, go away quickly, don't disturb me Kong someone to do the question. ”

"Kong Yiji, what kind of medicine did you take wrong today? and pretend to do math problems, or I still suggest that you get out of your comfort zone quickly!"

"Get out of your comfort zone?"

"That's right, don't do this basic version of the question type anymore, go directly to learn from Zhou Xueba, overcome difficulties, and do a high-level version of the question type. ”

Xiao Lanjiao deliberately snorted and motioned Kong Shucheng to take a look at the "Xueba-level high-level version" in the hand of the female classmate diagonally opposite him.

Kong Shucheng didn't want to answer her, but he wasn't angry with her. The ancients said: The bird's nest knows the ambition of the bird.

Xiao Lanjiao saw that he was silent, so she laughed again, and when she laughed, she showed two rows of white teeth: "Kong Yiji, you are so stingy, I was just teasing you." Say, what is the matter with me, do you want to invite me to eat Malatang?"

Kong Shucheng: "........."