As physics teacher Wang Chengkang walked into the classroom, Chen Zhou also retracted his thoughts and prepared to listen carefully to the class.

Wang Chengkang first sent last night's papers, and then jokingly asked everyone if they had returned to the state, if not, then take the test again?

Everyone immediately gave Wang Chengkang a positive answer.

Wang Chengkang nodded with satisfaction and began to explain the test papers.

This time, with a full score of 80, Chen Zhou scored 76 points.

Chen Zhou only glanced at the score briefly, and his heart did not fluctuate.

Then quickly find the corresponding physics question on the test paper, look up at the blackboard, and listen carefully.

For the right questions, Chen Zhou used the teacher's ideas to verify his own ideas, seek common ground while reserving differences, and find out the room for improvement.

For the questions that he did wrong, Chen Zhou followed the teacher's steps and ideas to solve the problems, and tried to understand and learn them.

At the end of a class, it's time for recess.

Chen Haining, Li Xiang, and Zhang Yifan immediately looked at Chen Zhou in unison.

Without waiting for the three of them to speak, Chen Zhou got up, borrowed it, and went to the toilet.

But this urine escape is not a long-term solution after all, Chen Zhou thought about it, and was ready to go back and talk to the three of them, isn't it just to learn a Lagrange median value theorem?

However, what he didn't expect was that when he returned to the classroom, Zhang Yifan and the three seemed to have discussed a result, and they didn't ask him anything more.

It's just that the three of them looked at him with some eagerness.

Chen Zhou couldn't help but shudder.

After Chen Zhou sat down in his seat, Zhang Yifan took the question and asked: "Chen Zhou, can you use the Lagrange median value theorem to help me explain this problem?"

Chen Zhou glanced at it, heh, the problem of functional inequality.

"Can you not use the Lagrange theorem, you also know that it is not suitable for solving problems in the college entrance examination, in case..."

Chen Zhou didn't finish speaking, but Chen Haining said: "Brother Chen, we know that we have to be very proficient and ensure that we can use it well." We don't want to learn, we just want to see you use it and witness it live. ”

Chen Zhou: "......"

Although the three of them were very blind, Chen Zhou still met their small requirements and quickly solved the problem of functional inequality with the Lagrange median value theorem.

"Damn... Cattle Pi!" The three of them were satisfied.

Chen Zhou thought to himself, I knew that your request was so simple, I would have said it earlier...

In fact, Zhang Yifan and the three of them discussed it when Chen Zhou went to the toilet.

It doesn't matter whether Chen Zhou was an IMO player before or not, and whether he participated in the competition or not.

Now that there is such a big guy next to him, it is the right thing to grasp it and improve his learning.

As for why Chen Zhou was asked to solve the problem of functional inequality, it was because Chen Haining said casually, and he really wanted to watch the big guy solve the problem up close.

Then, it quickly got the unanimous approval of Zhang Yifan and Li Xiang.

Chen Zhou also guessed what was going on that day from the sharp increase in the frequency of questions from the three of them, almost like the teacher who was blocked at the teacher's door.

At the end of the morning class, all the test papers of this mixed exam, except for English, were handed out.

Chen Zhou's English is still above the excellent level, with a score of 144.

Biology is even more amazing, and I got a perfect score in the exam.

50 points!

This is the first time he has a full score in the biology test, although the purpose of the mixed exam is not even a test, but it is the first time that he has a full score, two words, satisfied.

Moreover, if you can get a full score this time, maybe you can do it in the next big exam?

After eating at noon, Chen Zhou followed his own pace, first swaying, eliminating food, and then returning to the classroom for a nap.

Lying on the table, Chen Zhou couldn't help but enter the system space again.

The set of wrong questions always makes him worry...

"Hmm... It's still 10%!"

Chen Zhou hadn't moved the progress bar since he found it, and he really didn't know how many mistakes he had to make before he could feed it.

If you convert 10% of the number of mistakes in half a year, it will take 5 years?!

Forget it, let it be...

When exiting the system space, Chen Zhou glanced at the information about himself on the display screen again.

"Huh?"

Chen Zhou saw that his math pre-rating had also been upgraded to excellent, which was an unexpected surprise.

This system doesn't play cards according to common sense...

Chen Zhou hurriedly stretched out his hand and clicked "Ongoing Task: System Activation Preliminary Task: Sublimation of the Foundation (2)", and detailed task information appeared.

He fixed his eyes on the line of his target.

"Goals: 140 in Chinese (excellent, achieved), 140 (excellent) in mathematics, 140 (excellent, achieved) in English, 270 (excellent). ”

Chen Zhou was still a little disappointed when he saw that mathematics had not achieved a small goal, but he was relieved to think that this situation had also occurred in the pre-task stage for a while.

According to Chen Zhou's understanding, he is now only one chance away from taking the exam to complete his mathematics goals.

Consciousness withdrew from the system space, Chen Zhou stopped thinking about it, gradually emptied himself, and began to take a nap.

Napping is a guarantee of a good mental state in the afternoon.

After the afternoon nap, after the afternoon self-study, I came to the first class in the afternoon.

Chen Zhou got the only chemistry test paper left.

Although I don't care about this mixed exam, as long as it is an exam, the score will be released.

That, when waiting for the score, there is always a little nervousness and anticipation.

got the test paper and looked at the score of 64, Chen Zhou secretly said yes, that expectation was met.

The afternoon class passed quickly, Chen Zhou felt that it was just the time for class to get out of class, why was it gone in the afternoon?

Probably the students who listened carefully to the class think so?

The time for evening self-study is just a fleeting moment.

Whether it is the teacher lecturing or brushing up the questions by yourself, you can't feel the passage of time.

Only the increased knowledge and the finished questions are a reminder that time is indeed flowing.

After school in the evening, Chen Zhou was stopped by Yang Yiyi: "Chen Zhou, I have something to ask you." ”

Chen Zhou looked at Yang Yiyi suspiciously.

Yang Yiyi said: "Did you block my brother again?"

Chen Zhou was stunned for a moment, and immediately said, "No, what's wrong?"

Yang Yiyi glanced at him and said, "Since the beginning of the new year, he has been unable to get through to your phone, and he has been prompting that he is on the phone." ”

"I really didn't..."Chen Zhou pretended to be confused and continued, "uh... Probably not, we're still sending messages for the New Year, is there something wrong with my phone again..."

"Then go back and look at your phone, what model is your phone? Why do you always have problems?" Yang Yiyi looked at Chen Zhou for three seconds, and still chose to believe.

"Uh... Rice 3, it seems to be the latest. I don't know what's going on, I'm always having problems, and I'm not going to buy this rice phone in the future..."Chen Zhou silently said sorry to the rice company, you can carry this pot."

Yang Yiyi said strangely: "The rice is still good, there is no reason why it has been bad." Why don't you take your phone and get it fixed?"

Chen Zhou nodded: "Well, I'll go back and find time to take the phone and let the repairer take a look." ”

"That's right. Chen Zhou thought about the Chinese New Year and wanted to change the topic, so he asked, "Do you particularly like fireworks?"

Yang Yiyi glanced at him and nodded: "Beautiful things, girls like them." ”

Chen Zhou answered: "Hmm. I like it too, the fireworks are so beautiful..."

Yang Yiyi listened silently and said, "Go back and call my brother back, I'll go back to the dormitory first." Bye. ”

After speaking, he went straight in the direction of the girls' dormitory, leaving Chen Zhou alone.

Chen Zhou looked at Yang Yiyi's back and breathed a sigh of relief: "Fortunately, I was clever enough to not be discovered..."