I can see the life progress bar!

Early the next morning, Chen Yanxuan got up early as usual, came to school, and started morning self-study.

During the morning self-study period, Chen Yanxuan continued to study physics, and when Lu Ang saw it, "Wow! Brother Xuan, you don't even look at the subjects you took today, have you already reviewed them.

Chen Yanxuan replied without raising his head:

"You learn from your practice, I am not proficient in physics, I must continue to consolidate it."

After hearing this, Lu Ang pursed his lips, turned his head, and began to study today's exam subjects, after all, he was different from Chen Yanxuan, he couldn't see the proficiency, and his mastery of his knowledge was not so accurate.

"Jingle

bell" and "Jingle bell"

The bell rang for the end of class, and Chen Yanxuan, Lu Ang and others walked out of the classroom one after another and rushed to the examination room.

The first subject is mathematics, which is the subject that Chen Yanxuan is currently the most proficient in, and when he got the mathematics test paper, Chen Yanxuan quickly completed the previous choice and fill-in-the-blank questions. I used the fastest time to finish the previous solution questions, and achieved the last finale problem

: the known function f(x)=x(1-lnx) (1) to discuss the monotonicity of

f(x) (2) Let a and b be two unequal positive numbers, and blna-alnb=a-b prove

: Chen Yanxuan thought for a while, and soon had an idea, "Solution:

(1)f'(x)=-lnx

."

Let f'(x)>0, then 0

When Chen Yanxuan finished the last finale question, he looked at the time, and only an hour and ten minutes had passed, and this set of mathematics test papers was completed, Chen Yanxuan couldn't help but immerse himself in this pleasure.

"Is this the ability to achieve 90% math proficiency?" Chen Yanxuan couldn't help but sigh.

Immediately after that, Chen Yanxuan spent twenty minutes carefully checking the test paper twice, and after confirming that there was no problem, he began to recall yesterday's physics test paper in his mind.

——————————

"Students, when the time comes, please put down the pen in your hand and wait quietly in your seat for the teacher to collect the papers."

A voice interrupted Chen Yanxuan's thoughts.

Chen Yanxuan looked up at the time, and it was already time to hand in the papers. The teacher who took the roll was a young teacher who was not very old. Seeing that Chen Yanxuan's test paper was full of writing, he nodded to Chen Yanxuan.

Time flickered, and soon the biology in the afternoon and chemistry in the evening, Chen Yanxuan also passed smoothly.

After the chemistry test, I only heard the radio say, "Please go back to the original class after the exam, clean up the desks and chairs, and then go to self-study quietly!"

Immediately afterwards, Chen Yanxuan packed up his scratch paper and pencil case, put on his schoolbag, and returned to the classroom.

The classrooms in the corridor were in a mess, there were fights, the sound of moving tables and chairs, and the sound of answers, as soon as Chen Yanxuan returned to the class. I heard Liu Li's voice.

The students were quiet, moved the books in the corridor back to their original positions, adjusted the placement of the desks back to their original positions, and the students who had been adjusted went to study quietly for a while, and the representatives of each subject went to the teacher to get the exam answers. Zhao Chao, go get the math answers back and send them to my desk.

Zhao Chao, the representative of the math class, heard this and said, "Yes." Then he hurried out of the classroom to get the math answers.

Chen Yanxuan didn't say much, quickly adjusted the position of the desk, and then walked to the corridor and carried all his books into the classroom.

Soon, the students finished cleaning up their desks and took back their books.

The representatives of each subject also passed the answers to every student, at this time, Liu Li said.

"The students quietly answered the answers, the results of the exam should come out in three days, and if any student regresses very much, I will go to the office to talk."

As soon as these words came out, they instantly caused the lamentation of the whole class!

Then Liu Li added: "Tonight, everyone will correct the math answers, estimate the score, tomorrow I will explain this set of test papers in class, and Zhao Chao will post a small note on the blackboard, and if the students have a question that they don't understand, they will write its question number on the blackboard."

After speaking, Liu Li returned to the office.

When Liu Li returned to the office, the classroom remembered the sound of the students talking to each other about the answers and the questions.

After the teacher left, Chen Yanxuan took out his test paper and the answers he sent and began to compare them.

At this time, a voice suddenly came out of Chen Yanxuan's mind.

"Ding! After detecting that the host has completed the first exam, the proficiency system is officially activated and upgraded to proficiency version 2.0. "

Hello host, I'm Xiaohong."

A female voice came from Chen Yanxuan's mind, and Chen Yanxuan couldn't help but be stunned.

"The system? Version 2.0? "

Chen Yanxuan, what are you muttering?" Dumont couldn't help but ask.

"Nothing." Chen Yanxuan came back to his senses and hurriedly finished the math answer. Found nothing wrong. At this time, the bell rang suddenly. Chen Yanxuan picked up his schoolbag and decided to go home to study the proficiency 2.0 system.