Although Liu Fu and the others left, the class was still going on, and the students were still doing the questions seriously, and Lin Qian also picked up a test paper with great interest and looked at it.

I have to say that there is still a certain level of questioning, and the difficulty level is okay.

Huang Xing still had nothing to do in the classroom, but every time he passed by Lin Qian, he would show a disdainful expression.

Lin Qiancai ignored such a clown, walked to Zhao Xueqing's side, watched her do the question, and felt Lin Gan's arrival, Zhao Xueqing was a little nervous.

"Don't be nervous, just go to class."

Lin Gan's voice was like a reassuring pill, and Zhao Xueqing seemed to have forgotten Lin Gan's existence and worked hard to write.

……

Fifteen minutes passed quickly, and most of the students had already finished the questions, and Huang Xing picked up the dense test questions that had been written by him.

"Students, let's start comparing the answers."

The student stops and waits for an answer.

Huang Xing paused slightly and began to read his answer.

"The answer to the preceding multiple-choice question is ABDCB"

……

After reading the answers, some people were very distressed, while some people had a little joy on their faces.

Lin Qian glanced at Zhao Xueqing, there was only one mistake on her test question, but when she saw this mistake, her brows furrowed slightly.

She was wrong about the fourth multiple-choice question, Lin Qian also noticed this question just now, and Zhao Xueqing hesitated for a long time.

"Ahem, do you have any doubts?"

After waiting for a minute to discuss below, Huang Xing coughed lightly twice and asked.

Wang Wenlong stood up and asked, "The fourth multiple-choice question, why did you choose option C?" ”

After glancing at the topic, he began to explain confidently.

"Glucose enters the bloodstream from small intestinal epithelial cells, isn't it actively transported, is it still assisted in diffusion? Didn't I already make it clear when I was in class just now? Do you get all the questions of this difficulty wrong? How did you learn in high school? ”

is so aggressive, that is, Wang Wenlong, if it were someone else, he would have cried aggrieved and saddened.

Lin Qian said with a playful smile, the current Huang Xing is completely a kind of "I am the teacher, I am better than you, you can only listen to me" attitude.

"But ......"

"Okay, there's nothing to do, I don't want you to get it wrong next time!"

Huang Xing seems to have lost interest in explaining.

Seeing that the students below were all looking at him, he suddenly felt that his majesty was sufficient, and he had shocked them, and he couldn't help but straighten his chest.

"This student, if you are not convinced, you can discuss this matter with me after class, and please leave the precious time in class for other students."

After speaking, Huang Xing glanced at the students below again, and saw that they were dumbfounded, and his heart was even more excited.

Seeing Huang Xing's appearance, Lin Qian couldn't help but sneer.

"People just put forward an idea, how can this guy bark at a dog whose tail has been stepped on!"

Lin Qian also read the fourth question, and it is indeed to choose B, not C.

For this topic, Lin Qian also looked at a lot of students, and the number of students who chose B and C was about the same, Lin Qian thought that this question would definitely cause heated discussions among the students in the class.

Unexpectedly, Huang Xing's pretended majesty made the students speechless.

"Alas, isn't it a taboo for such a person to openly scold a student who asks a question in class, even if he doesn't understand the theory of pedagogy at all?"

Moreover, this guy still thinks that his majesty is big enough, and it is a big joke in the world.

However, just when Lin Qian was depressed and strange, Huang Xing's performance was far from over.

"This classmate, I'm the one who got a doctorate in biology from the Great Empire, you can skip my class, but please don't question my expertise, okay?"

The voice of the doctor of biology was very loud, and he glanced at Lin Gan with his eyes, and found that Lin Gan had a mocking smile on his face, and he was a little annoyed in his heart, but it was not good to have a seizure.

"Next classmate, who wants any questions?"

Lin Qian had already begun to seriously question the authenticity of this so-called doctorate from the Great Empire, and there was definitely something wrong with his brain.

Hearing Huang Xing's words, how could the short-tempered Jiang Qian stand it, and immediately stood up.

"Teacher Huang, this classmate's attitude just now is very humble, but he respects you very much, but I didn't expect you to have such an attitude."

Huang Xing heard someone questioning his attitude, and his voice immediately raised an octave.

"What's my attitude? Wouldn't you be able to ask such a simple question? Do you need me to explain this to you? ”

Huang Xing took a deep breath and continued to scold.

Also, is this the attitude of a student talking to a teacher? How did your homeroom teacher teach you?"

Originally, Lin Qian thought that he was just a player, why was he shot? Just wanted to speak, Jiang Qian continued to speak.

"Okay, since you let the next person ask, my question is also the fourth multiple-choice question, and I also think I should choose B, please explain."

Huang Xing felt that he was angry, gritted his teeth and said, "Are you provoking the teacher?" ”

Jiang Qian glanced at Huang Xing, clasped her hands around her chest, and said, "I just asked my question, what?" Is it a topic that you, a PhD student, don't know? ”

"Good...... Good! ”

I have to say that Jiang Qian's ability to be an angry person still has a hand, and in just a few words, this Huang Xing immediately became angry.

"Then I'll tell you about this question, so that you can see the strength of the teacher."

As he spoke, Huang Xing drew an image of a small intestine cell and capillaries on the blackboard very smoothly.

The image is drawn quickly and perfectly.

"We all know one thing, any substance from low to high concentrations is active diffusion, and it is obvious that the concentration of NA+ in the upper fart cells of the small intestine must be higher than the concentration of the intestinal lumen."

Speaking of this, Huang Xing suddenly paused, threw a piece of chalk on the ground, and shouted angrily.

"Does anyone still think this is aiding proliferation?"

Seeing Huang Xing's approach, even Lin Qian was stunned for a moment, is this a topic, how did he feel that he almost ate a few students in front of him.

At this moment, the bell rang for the end of class.

And so the first lesson passed.

Seeing that there was no one to refute below, Huang Xing was quite satisfied, and he felt a sense of accomplishment for establishing his majesty in the class in the first class.

After waiting for a while, I found that even Jiang Qian had nothing to say, so I put away the test paper and said coldly: "Class!" ”