Smells good.
Li Ke's room is furnished similarly to an ordinary person's bedroom, with a large bed, a desk, and a wardrobe.
There are already two chairs placed in front of the desk.
Li Ke pulled Xu Xiuwen to the desk and sat down.
Now that you are here, make the most of it.
Since Xu Xiuwen has already arrived, he can only passively accept the tutoring job and temporarily act as a tutor.
As soon as he sat down, he asked, "Li Ke, have you finished your homework?"
Li Ke shook his head, "I haven't written it yet."
"Then you should do your homework first."
Li Ke was stunned for a moment, "Is the class starting now? Wait a while."
"What else do you want?"
Li Ke rolled his eyes and asked with a smile: "I have something to tell you."
Xu Xiuwen refused: "If you have anything to say, let's talk after class!"
"No, I want to say it now."
Xu Xiuwen's face suddenly turned cold, and he said to the girl coldly: "Li Ke, it's class time now, I don't have time to chat with you. If you don't listen to me, then I will treat this tutoring job as if I didn't take it. I will leave now."
“Ah, don’t…” Li Ke became anxious when she heard Xu Xiuwen was leaving.
She was frightened by Xu Xiuwen's cold expression and attitude.
From childhood to adulthood, all the boys she met, regardless of their age, would coax her, even flatter her.
She had never met a boy like Xu Xiuwen who would be so indifferent to her or even give her a cold shoulder.
For a moment, the other party even gave her the illusion that he was a strict father.
She was at a loss.
Xu Xiuwen saw the dull expression on Li Ke's face, and his expression gradually softened.
There's no getting away from this tutoring job tonight.
Will he continue to be Li Ke’s tutor in the future
uncertain.
But if he continues to do it.
In order to reduce unnecessary trouble and make tutoring more comfortable.
Xu Xiuwen needs to teach Li Ke a good lesson.
Let her know that she has no right to bargain with him.
If she didn't obey, he would leave without hesitation.
"Li Ke!"
"Yeah." She was a little nervous.
"Since I am your tutor, you must call me Teacher Xu during class from now on. You are not allowed to call me by my first name. Can you do this?"
Li Ke opened her mouth as if she wanted to say something, but in the end she slowly lowered her head.
The girl whispered, "I understand, Teacher Xu."
Xu Xiuwen said calmly, "Well, you should do your homework first."
"Okay." Li Ke picked up the schoolbag beside him, took out the homework from it, and started to do the homework assigned by the school teacher.
Xu Xiuwen met Li Ke twice before.
She always looks like a rebellious little girl.
At this moment, her makeup and clothes are completely different from before, and she looks brand new.
She sat at the desk, doing her homework seriously.
Her handwriting is quite beautiful and it is pleasant to read.
When she solves the problem successfully, her tranquil appearance is like a beautiful painting.
But once you encounter a problem.
She would subconsciously bite the pen and frown in thought, destroying her previous quiet temperament.
"Teacher Xu, do you know how to solve this problem?" Li Ke pointed to a difficult math problem on the test paper and asked Xu Xiuwen.
Xu Xiuwen had almost forgotten what he learned in high school.
"Well, if you don't know how to do it, just leave it alone and come back to think about it after you finish all your homework."
Li Ke asked doubtfully: "Teacher Xu, can't you explain the problem to me?"
"If I explain it to you, you will miss an opportunity to solve the problem."
"Teacher Xu?"
"Um."
"You don't know how to do this question either."
Li Ke’s words stumped Xu Xiuwen.
He was a little angry and said, "Who said I can't solve the problem? I just want to give you the chance to solve it."
Li Ke became more and more certain of his thoughts.
She burst out laughing.
"Teacher Xu, if you don't know, then don't know. I won't laugh at you. You don't have to be so nervous."
"I'm not nervous. I'm your tutor. Of course I can solve this problem."
Li Ke chuckled, "Then Teacher Xu, please answer it now so that I, as a student, can know your strength."
This Li Ke really didn't give him any way out.
Xu Xiuwen was indeed trapped.
In fact, it’s not a big deal to admit that you can’t do it at the beginning, but it’s too embarrassing to say that you can’t do it now.
Xu Xiuwen said stubbornly, "Okay, I'll explain it to you."
Xu Xiuwen took the test paper and took a look at the questions.
The question that stumped Li Ke was a high school math problem.
Xu Xiuwen read it once and completely forgot how to approach the problem.
Watching time pass by little by little.
The atmosphere gradually became awkward.
Xu Xiuwen caught a glimpse of Li Ke pursing her lips, as if she was laughing.
"Teacher Xu, you really can't do it, right?"
"Of course I will!" Xu Xiuwen still insisted.
After he finished speaking, he suddenly stood up from his seat and said, "I already know how to solve the problem. I'm going to the bathroom and I'll tell you when I come back."
"Okay, Mr. Xu, you go ahead."
"Yeah." Xu Xiuwen nodded calmly and turned to walk towards the living room.
After walking out of Li Ke’s bedroom, Xu Xiuwen went straight to the bathroom.
But he didn't have an urgent need to pee or a stomachache.
As soon as he entered the bathroom, Xu Xiuwen immediately took out his cell phone and called Tang Weiwei.
As soon as the phone was connected.
"Weiwei, please help me solve a problem. The problem is that given a function f(x)..."
There are many girls Xu Xiuwen knows who have good grades.
Even An Shishi, this little green tea girl, had excellent grades in high school.
But it is obvious that Tang Weiwei has the best results.
And Tang Weiwei did not disappoint.
Although the girl was stunned for a moment, she immediately came to her senses.
After a little thought, Tang Weiwei determined the best way to solve the problem.
"From f(1)=f(4), we can find the value of b, and then F(x)=f(x)-k has only one zero point X0..."
Tang Weiwei explained the steps to solve the problem one by one.
She spoke slowly and in great detail.
However, Xu Xiuwen had long forgotten many of the knowledge points, but it didn’t matter because he had a good memory.