Chapter 46:

"That...... Liu Yan'er, I can't do this math problem, can you help me solve it?"

Chen Nan took the math test paper, gently patted Liu Yan'er's shoulder, shook the test paper in his hand, and said a little nervously.

"Huh...... It's okay......" Liu Yan'er was originally writing an exercise book, but was startled by the sudden Chen Nan.

She raised her head and looked at Chen Nan, surprised.

He usually doesn't even dare to talk to himself, but now he dares to take the initiative to talk to himself?

And she knew that Chen Nan usually didn't study much, and now she actually wanted to ask herself questions.

Could it be that he wants to study hard now because he made a bet with the head teacher?

Or is he trying to get close to himself?

Liu Yan'er is not stupid, he feels that Chen Nan likes him.

But she didn't feel anything about Chen Nan in her heart.

Although he often appears in my mind in the past two days, it doesn't mean that I have feelings for Chen Nan, I just feel that his recent appearance rate is very high, and I will think of it unconsciously.

For example, the scene where he was so brave to save people, such as when he hugged Li Xue from that class.

Are they together?

"Hey, Liu Yan'er, Liu Yan'er?" Chen Nan raised his hand and shook it in front of Liu Yan'er's eyes, he found that Liu Yan'er was in a daze after seeing him.

"Yes, you can bring the test papers, and I'll show them for you." Liu Yan'er was thinking about things just now, but was pulled back to reality by Chen Nan's call, and couldn't help blushing.

Hey, why do you keep thinking about it, who is this guy with, what does it matter to him.

Liu Yan'er shook her head, don't think about it, you have to study hard, yes, her current task is to take the university entrance examination!

"What's wrong with you?" Chen Nan looked at Liu Yan'er and shook his head for a while, then nodded again, and asked strangely.

"I didn't ...... Nothing, you don't know any questions? I'll try to solve it. Seeing Chen Nan's puzzled eyes, Liu Yan'er hurriedly changed the topic.

"I can't solve this last problem, you can help me solve it. Chen Nan took the math test paper and put it on the table, turned over the last one, pointed to the last question and said, "This is the question." ”

"Oh, it's this question, I did it last time, and it took a formula from the sophomore year of high school to make it. ”

After Liu Yan'er finished reading the question, she knew the steps to understand the question, after all, when the test paper was just sent, she had already done it, so she had no problem explaining to Chen Nan now, so she took a pen and wrote on the scratch paper, telling Chen Nan the idea of this question: "Although this test paper is mainly for us to review the knowledge points of the first volume of the first year of high school, but this last question is to be used in the formula of the second year of high school, this is a trapped question, if you can't react, this question can't be done." ”

Chen Nan suddenly realized, no wonder he couldn't do it, it turned out that he wanted to use the knowledge points of the second year of high school, and he hadn't read the math book of the second year of high school, so he couldn't solve it.

"Well, I'll explain the principle of this formula, and you'll know how to solve it. ”

Liu Yan'er was very serious when she talked about the problem, and the solution was very detailed, plus the formula just mentioned, Chen Nan understood how to do this last question.

"I see, thank you. Chen Nan watched Liu Yan'er finish the steps of this question, and he already understood, but in order to be able to contact Liu Yan'er for a few more minutes, he opened the previous question and said: "That, Liu Yan'er, can you help me look at the previous question? Although I finished the front question of this test paper, I'm not sure if it's right, can you help me take a look?"

Chen Nan enjoyed the feeling of talking to Liu Yan'er very much, although he was nervous to death at first, but after saying a few words to Liu Yan'er, he became less nervous, he found that Liu Yan'er was very approachable, especially when she was close, the faint fragrance on her body smelled very good.

"Yes. Liu Yan'er didn't refuse, Chen Nan could study seriously, she was very happy, there was no reason for this, but she was very relieved to see that Chen Nan wanted to study.

"Huh, did you do this?" Liu Yan'er took a cursory look at the multiple-choice questions, because she had already done this test paper, so she still remembered the answers on the test paper, and she found that Chen Nan did all the multiple-choice questions correctly.

She continued to read, and the fill-in-the-blank questions were all right.

Keep watching......

In the end, it was all right!

Although some of the steps in the big question are not perfect, they are almost the same, and the final answer is correct.

"Yes, I just finished it. Chen Nan nodded.

"Chen Nan, you disappointed me!"

Liu Yan'er put down the test paper, looked at Chen Nan seriously, frowned and said: "If you just want to find an excuse to talk to me, then congratulations, you did it, but you don't have to come to me with a test paper that has already copied the answers, because this will make me think that you are hypocritical!"

Liu Yan'er was a little angry at this time, she felt that Chen Nan just wanted to take a test paper that had already copied the answers to get close to herself.

This kind of behavior has not happened before, for example, the rich second generation in the class often takes a test paper with copied answers to get close to himself, which shows how powerful he is.

In fact, this kind of person is the most annoying to me.

It's boring and brain-dead.

So when she read the test paper, she was a little angry.

She knows Chen Nan's details, one is the student with the worst grades in the class and has always been at the bottom, can she get the answers right very accurately?

Liu Yan'er didn't believe it, unless Chen Nan copied the answer.

"What? copy...... Copy the answer?" Chen Nan was confused, what is it?

When did you copy the answers?

I don't have an answer.

If I had the answer, why would I ask you?

Although a large part of it was to come to you to talk to you, Nima didn't copy the answer herself.

So Chen Nan was directly stupid.