"If there's no power supply, there's no other part of the circuit, how can you know how the current is flowing?" Anyway, Bai Jiuming is also a college student, even if he doesn't listen very carefully in class, he can still understand some things, and this good end of a circuit diagram is not complete at all when Qin Zhenhua wipes it like this.

Hearing Bai Jiuming's rebuttal, Qin Zhenhua looked at him like an idiot: "Current? Analog circuits, you have to analyze how the current flows inside the circuit, and even how the waveform changes, but now it's a digital circuit! In a digital circuit, you give me current? Are you a college student? You're still a layman in this course, right? ”

Qin Zhenhua's voice was full of disdain, and his words were full of such an attitude, just a college student like you, the level is not as good as me, a self-taught person!

And at this time, Wang Xiaoyu on the side, his face also became ugly, and then he opened his lips lightly and said to Qin Zhenhua: "But, our Professor Wang, that's how it was taught." ”

"That's why, I said that this is a halfway monk, it's not professional at all, there is no benefit to doing this, it's purely a layman." Qin Zhenhua said, shaking his head helplessly, which made his impression of the university suddenly deteriorate, how could the palace he longed for be like this?

Such a university professor is clearly a misleading child!

As soon as Qin Zhenhua said this, Bai Jiuming finally couldn't help it: "That, Brother Zhenhua, although you are older, it doesn't mean that you can just talk about it, what do you want to do by belittling our Professor Wang like this?" Even if you want to attract Xiaoyu's attention in order to show off in front of Xiaoyu, you don't need to do it this way. Since ancient times, we have respected teachers and emphasized teaching, and teachers are like fathers, you are like this, it is too much! As Xiaoyu's friend, I shouldn't talk nonsense, but if you bully my teacher, I have to ask you, are you worthy? ”

In Bai Jiuming's words, the tone was already completely unkind, even Wang Xiaoyu felt that it was not appropriate at this time, Qin Zhenhua came to her, which made her very happy, but it was indeed a bit out of bounds to accuse her teacher of making mistakes in teaching and negligence in knowledge like this.

And this Bai Jiuming deliberately wanted to stir up trouble, this person is even more hateful, and he will never pay attention to him in the future, thinking of this, Wang Xiaoyu glared at him fiercely again.

At this time, Bai Jiuming was looking at Qin Zhenhua excitedly: "The way you look just now is like being extremely proficient in digital circuits, then I will test you." ”

At this time, Qin Zhenhua had already come back to his senses.

After all, he is not a stupid person, just now, I just felt that the blackboard was like that, it was really a mistake, so I went up to modify it, in the factory, he is also a teacher, is the teacher of many masters, between gestures, I can't help but have a kind of weightlifting momentum, there is a saying, who would have thought, but it has attracted such unpleasantness.

"Not interested." Qin Zhenhua glanced at him, and then said, "Xiaoyu, what are we doing now?" ”

Even if Qin Zhenhua has a lot of nerves and has never talked about friends, but now how can this Bai Jiuming's heart hide from Qin Zhenhua, in those words, if there is no place, the idea of treating himself as a rival in love is brought out.

Although he felt very innocent, this pretentious college student seemed to make Qin Zhenhua very annoying, so he felt that everything was boring.

Qin Zhenhua gave lessons to the masters, those masters sat on the small horse, and they all listened to the lectures in a proper manner, now, there are a lot of mistakes on the blackboard, Qin Zhenhua originally wanted to point them out, after all, this is also the content of Xiaoyu's learning, but now, being so hostile to the other party, Qin Zhenhua has no interest, test me? What qualifications do you have to test me? I've just corrected my mistake here, and that's pretty much the way to it.

Wang Xiaoyu also reacted, it was really annoying to have this Bai Jiuming entangled here, it was not easy for Brother Zhenhua to come once, and he had to cherish the time he spent with Brother Zhenhua.

"Let's go, I'll take you to our cafeteria, eat in the cafeteria at noon, I'll invite you." Wang Xiaoyu said: "By the way, I will take you to visit our campus. ”

Now the time, it is exactly noon, Wang Xiaoyu is rare to be generous, to invite a few other people to eat together, and also take them to visit the campus, as soon as these words came out, Bai Jiuming felt a nameless fire rising in front of him.

She invited Wang Xiaoyu several times, but Wang Xiaoyu didn't give him a chance, and now, she actually wants to take the initiative to invite other people to dinner, even if it's a fellow countryman? At this time, Wang Xiaoyu's eyes obviously had a special meaning, how could he not see it.

He suddenly jumped up, and suddenly jumped to the door, and then, at the door: "You insulted my teacher, you can't leave today!" Just now you said that my teacher made a mistake, then you have to accept my test, I will give you a few questions, if you can't do it, then you are talking nonsense, selling yourself! ”

Bai Jiuming gritted his teeth, he can see it now, this person called Brother Zhenhua probably understands a little bit, he belongs to a bottle of dissatisfied, half a bottle of swaying people, really give him a few questions, it will definitely be difficult to stop him!

Wang Xiaoyu must know it, that's why she has to take him away, hmph, is it that easy?

We are now Wendou, if Wendou you don't accept the move, let's fight!

Now, there are not many people in the entire teaching building, but as long as he shouts, there will definitely be people who will come to watch, after all, Professor Wang Limin is famous in the entire college, and some people are here to question Professor Wang's teaching, that is, to come here and openly smash the field!

He just raised his arms and shouted, hum, today's Brother Zhenhua must apologize, and then leave in a gloomy manner, and let Wang Xiaoyu know what this man is like, selling his reputation!

When he thought of this, he tilted his head and glanced outside, this look, it was simply a joy, the person wearing a washed and faded tunic, and a thick black glasses frame on the bridge of his nose, wasn't it Professor Wang?

What a time!

He stepped out in one step, and he didn't care about blocking the door, and shouted outside: "Professor Wang, Professor Wang, there is a person from outside here, saying that your class is wrong, saying that you are a snake, saying that you are a halfway monk!" ”

At this time, Bai Jiuming was indescribably happy in his heart, and he said all the words that Qin Zhenhua derogatory to the professor in one go.

Wang Xiaoyu inside, but he sighed in his heart, it's not good, Professor Wang is late today, and as a result, he just met!