When the math test entered the door in the afternoon, Zhang Heng gave Ye Huaian a watch.

It turns out that he has to compare not only the accuracy rate, but also the speed.

Ye Huai'an smiled and threw the watch into the trash can at the door.

After taking the paper and looking around, he found that the difficulty of the question was still okay, of course, it was already very simple for him.

While the other students were still reading the questions, Ye Huaian had already painted on the answer sheets.

CCADB、DBBAC。

The last two are a bit difficult and need to be calculated with a pen.

Ye Huai'an often uses parity and periodicity to transform the independent variables of the calculated function value into the function definition domain of the known analytic formula.

One is the evaluation and range of the eccentricity of ellipses and hyperbolas. The key is to establish an equation or inequality about a, b, and c, and then eliminate b according to the relationship between a, b, and c to obtain the relationship of a, c, and establish an equation or inequality about a, b, c, and then use the geometric properties of the ellipse and hyperbola, and the range of the coordinates of the point to solve it.

A few minutes later, Ye Huaian satisfactorily scribbled two more BC answers on the answer sheet.

At this time, most of the students were still struggling with the first three questions.

The invigilator was a white-haired old man over half a hundred years old, and when he saw Ye Huai'an look at the paper a few times, he began to scribble on the answer sheet, and couldn't help but show a disgusted expression.

I slandered in my heart that this must be another boy who doesn't learn and doesn't know how to come to school to waste educational resources!

However, he kindly walked to Ye Huai'an's side, knocked on the corner of his table, and said, "Calm, calm!" ”

Ye Huaian likes such a teacher who is responsible for his students, but the key is that this is the answer he calculated!

With a shy look and a smile at the invigilator, Ye Huaian continued to answer the questions later.

When the invigilator saw Ye Huai'an's appearance of "a dead pig is not afraid of boiling water", he snorted coldly in his heart, "Rotten wood cannot be carved" and turned away.

Filling in the blanks and the first few answers are all of general difficulty, which can be done with simple methods, and Ye Huaian has used at least two methods without exception.

The last big question may be a bit tricky for some top students, which is to find the parameter values and value ranges when examining the zero point of the function.

Ye Huai'an pondered on this question for a few minutes, and then began to write.

The first method is to construct an inequality solution by using the determination theorem of the existence of the zero point. The second method solves the problem of separating the parameters and converting them into the range of functions.

Two ways to write the answer sheet with the remaining two or three lines will be full.

Ye Huai'an looked at the vacant place, and drew a simple picture, which was densely marked.

Then three words were written at the end.

"Method three."

The invigilator hadn't paid attention to Ye Huai'an since he turned to leave, but the beautiful woman sitting behind Ye Huai'an could be said to have been shocked by him.

In the eyes of the beauty, Ye Huai'an never raised his head except for being disturbed by the invigilator once.

I've been swiping and writing on the answer sheet.

I thought it was the same as her, and I wanted to scribble the answers on the answer sheet, but I didn't expect that the blanks of each question were full.

Little stars suddenly popped up in the eyes of beautiful women!

I thought that this exam was going to be over, but I didn't expect that there was a college bully in front of me!

After Ye Huai'an finished the last question, she began to kick Ye Huai'an's bench hard!

Ye Huai'an turned his head a little puzzled, but he didn't expect to be caught by the invigilator and scolded:

"That classmate, take the right path in the exam, don't disturb other classmates if you don't answer the questions!"

"I ......" Ye Huaian was just about to argue.

"What am I, I don't learn, I don't know, I don't know!" The old invigilator slapped the table and said, "What are the family paying to send you to school!" ”

All of a sudden, everyone's eyes focused on Ye Huai'an, and Ye Huai'an turned to look at the girl behind him and was ready to continue explaining.

"She'......"

"She's what she's! You stand up for me, I can't stand a student like you the most! ”

Ye Huaian stood up helplessly, he couldn't beat the old man.

"If you don't study hard now, will you be able to make a difference in the future? If you don't learn, you can't do it! ”

"No, teacher......"

"What isn't? You still have to quibble, if you don't want to take the test, you can pack it up! If you don't learn, you can't do it! ”

Ye Huai'an thought that he had finished answering the question, so he would go back if he had nothing to do, and then he put away the pen and walked out of the examination room under the stunned eyes of the students in the examination room.

Really gone??

Many people have labeled Ye Huai'an as "personality".

During the time when Ye Huai'an was called to stand up and leave the examination room, the beauty in the back hurriedly wrote down the fill-in-the-blank answers on his answer sheet.

"I've been working here all my life, and No. 1 Middle School has recruited such students in the past two years, and its reputation for decades is about to stink!"

The invigilator didn't expect Ye Huai'an to leave like this, and went over to turn over Ye Huai'an's papers while scolding.

"A hundred years of fame, once a notoriety ......"

"Huh? This ......"

opened Ye Huai'an's answer sheet, but he didn't expect the front and back sides to be full of writing.

It's a pity that this is a history teacher, although he watched Ye Huai'an write the answer sheet, but he didn't know if it was correct for a while.

However, most of the fire in his stomach has been dissipated, and it seems that Ye Huai'an is not a complete "rotten wood"!

But Kong Yanru, the ninth-class university bully who turned her eyes with the invigilator, was not so calm.

Because she found that except for the last choice, the other multiple-choice questions and fill-in-the-blank questions, Ye Huai'an had exactly the same answer as her!

"Xiao Kong, you are a good student, you have to take this as a warning!"

The invigilator obviously knew Kong Yanru, and when she turned her head, she smiled happily.

Kong Yanru's head was a mess, and she nodded in confusion.

Now she still hasn't finished several questions, if Ye Huai'an hadn't been a blind cat and ran into a dead mouse......

After hesitating for a while, Kong Yanru changed her last multiple-choice question from B to C according to Ye Huai'an's answer.

Ye Huaian is now on his way to Liang Qingqing's house.

Zhang Heng was still half an hour away from the end of the exam, and he walked out triumphantly.

has been waiting for him at the door of Ye Huai'an's examination room, but he met Chu Xinrou, who also came out in advance to wait for Ye Huai'an.

When Zhang Heng touched Chu Xinrou, he immediately looked like a blooming sunflower, with a smile on his face.

"Xinrou, how did you answer the question!"

Chu Xinrou seemed to see Xiang and dodged from afar.

"My name is Chu Xinrou!"

"Hahahaha, it's not the point, who are you waiting for?"

Chu Xinrou knew that Zhang Heng was embarrassed by Ye Huai'an, so she scolded Zhang Heng for a few words, which made him hate Ye Huai'an even more.

But when the bell rang, the door of the examination room opened, but Ye Huai'an was not seen.

On the contrary, the people in this examination room talked a lot, saying, "There is a waste that has been driven away by the invigilator." "Yunyun.

Zhang Heng listened, leaned in front of Chu Xinrou and said, "Xinrou, this waste won't be Ye Huai'an, hahahaha." ”

Seeing Zhang Heng's villain's appearance, Chu Xinrou became more and more disgusted.

"I said it, please call me by my full name!" Chu Xinrou looked at Zhang Heng with a cold face.

"Also, keep your mouth clean! If Ye Huai'an is a waste, you are a waste of waste! ”

After speaking, he turned around and left angrily with the red schoolbag on his back, and he still had broken thoughts about Ye Huai'an in his heart.

"Nasty ghost, I must not want to see people find an excuse to run away!"

Zhang Heng looked at Chu Xinrou's red figure jumping away, clenched his fists, and his eyes were full of resentment.