Having said that, Hua Xuechun was still a little relieved about these students who had not even learned a little professional course, and had the heart to inform his other colleagues in the experimental group, but he was afraid that Wang Dong would oppose it, if Wang Dong was also added to the experimental group in the future, wouldn't there be a little friction between colleagues because of this matter.

Therefore, although she was worried, Hua Xuechun still didn't say anything to disturb these students who had already entered the state, and it only took a while for the classroom to return to the very quiet time at the beginning, everyone stared at the projection screen without saying a word, and when they saw what they felt was wrong, they quickly wrote down the time to their notebook.

A video is two hours long, and the rest is enough for everyone to watch it for eight hours in a row, which is not only a burden for these students, but also for these police officers who are skilled in routines.

Maybe the mental excitement can make the time pass easier, the two-hour video is over in the blink of an eye, and while the work of changing the film, the students have moved their bodies, and exchanged their experiences with the familiar students around them about the experience of watching the film just now, and even sometimes, there can be a small quarrel somewhere.

It is said that learning depends on self-consciousness, but now it seems that the method of learning also plays an absolute role in it, no one is supervising, and no one is urging them, so with the enthusiasm in their hearts and the sense of honor of the police, they are willing to stay here and work hard to catch the suspect in the video.

1st, 2nd, 3rd ......

After three paragraphs, the sky outside the window has darkened, and when the students suddenly noticed this, the lights in the classroom were suddenly lit, and then the door of the classroom was suddenly pushed open, and the principal Qi Changming walked in first.

Qi Changming admits that he has taught books for so many years, and he has never seen a scene like today, and everyone's performance can be called a model of learning, without skipping class, sleeping, chatting, or falling in love, but his attention has always been focused on the screen.

If this is the case all the time, how proud you must be.

Clearing his throat, Qi Changming said loudly: "Don't misunderstand, classmates, I didn't spend money to invite this meal today, it's just that they can't get into the school, so the phone call came to me, I must be so hungry that no one can be hungry to you, right, so today I also have the cheekiness to join in the fun, and mix up with you Teacher Wang for a meal, I just don't know if everyone welcomes me?" ”

"Welcome~" is similar to the voice last time, after the voice of the same voice, there is a burst of laughter, with a trustworthy teacher, coupled with such a funny principal, such a school is their ideal campus, different from the fast food at noon, this time everyone put all the dishes on the table in the front row, just like eating a buffet, everyone walked around from beginning to end, until the lunch box was full, and then happily found a place to sit down.

The warm teacher Hua was still beside him and 'threatened': "Everyone must eat more, Principal Qi can be here today, not a grain of rice or a mouthful of food can be wasted, otherwise it will be difficult for you to take the final exam, do you hear clearly?" ”

"I hear you."

This time the voice was obviously much weaker, but everyone also knew that this was just a joke by Mr. Hua, and after the girls in the front row, the remaining boys were desperately filling their bowls with vegetables, and the result was that when it was the turn of Wang Dong, Hua Xuechun and Qi Changming at the end, there was not much left of each dish, and there was not a single piece of ribs left.

Qi Changming looked at the vegetable soup with the white rice and was amused for a while, sighed and said, "It seems that my status in your heart is still not as good as your Teacher Hua, so I will have the soup left." ”

Now Hua Xuechun's face was embarrassed for a while, and even Wang Dong felt that his face was burning with fire, he and Hua Xuechun were nothing, but if the old principal only drank some vegetable soup for dinner, it would be too much, Wang Dong hurriedly said: "Principal Qi, you are waiting, I will ask for a few copies soon." ”

"What do you want?" Qi Changming glared at Wang Dong with a smile, directly picked up the spoon and poured a bowl of broth into his bowl, recalling: "It's good to have soup to drink, I think when I was a policeman, I couldn't even drink a mouthful of broth." ”

How long did it go back to, just when Wang Dong wanted to call to ask for food, the boys in the back row burst into laughter, and then saw Yang Shanping walking down with three boxes of dishes with an embarrassed face, putting the dishes in front of Qi Changming, and said with a red face: "I'm sorry, Principal Qi, we just want to make a little joke with you." ”

"Jokes?" Qi Changming looked at the three lunch boxes full of meat and vegetables, and deliberately said with a straight face: "You guys are not joking, you are asking for my life." ”

"Huh?" Yang Shanping was dumbfounded for a moment, the good meat and vegetables have been sandwiched here, how can he still take the principal's life, just when he was puzzled, Qi Changming sighed and said: "I have to eat so much meat, I will definitely have to be sent to the hospital tomorrow, you take this box back and divide it, and give me more of the green vegetables, I can only eat these green vegetables now." ”

It turned out that this was the case, looking at the gray-haired old principal, Yang Shanping finally knew what he had overlooked, and as soon as he turned his head, the classmates all gave up the vegetables in their bowls in unison and brought them over one after another.

"Enough, enough, a little is enough, I can't eat so much." The enthusiasm of the classmates made Qi Changming unbearable, and he hurriedly dodged left and right with his plate, and finally flashed out of a way and sat on the vacant seat on the side.

Finally able to eat quietly, with Qi Changming here, Wang Dong did not have any extra time to sit on the podium, and the whole classroom was like the school cafeteria, and the sound of eating sounded everywhere.

Alcohol, although there was none, but the water had to be supplied openly, and after eating, everyone rested for a while, walked around the corridor, and tried to clear their brains, after all, this kind of work is not something that everyone can bear, and some girls who are not in good health have already developed symptoms of nausea.

When it was time to reassemble, the time had passed eight o'clock in the evening, this time, the speaker became Qi Changming, the old principal stood on the podium, looked at these energetic faces under the stage, and said word by word: "Students, you can sit here today, I already feel extremely proud, I don't want to say any slogan to you, I only say a few words to you now, the time to test you has come, the last four hours, can persist in the hero, is a hero, can not persevere, I am also a good student of Qi Changming, I am here to accompany you today, when will you end, when will I rest, now, start. ”