Finally staying up until the afternoon class, Jiang Yuanchang breathed a sigh of relief, and the roots of his heart and ears could finally be quiet for a while. Who knew that this guy took a sip of water, and said slowly: "I talked about it all morning and noon, and I feel a little dry mouth, wait for me to rest and continue to talk to you!"

Jiang Shuiyuan almost didn't blow up his hair: Talk about your uncle! Who is chatting with you? Obviously, you have been talking, and I am only responsible for listening to you, okay?

There are not many people in the classroom, only about thirty, most of them are boys, and the girls can be counted. Because everyone didn't know each other, I had to use the dormitory as a unit, scattered in all corners of the east and west, chatting without saltiness, and occasionally peeking at my classmates in the next few weeks. Jiang Shuiyuan and Shi Yang chose a good position, in the last row of the classroom, just overlooking the class.

As soon as the bell rang, a kind old man rushed into the classroom with the information, and when he saw the students scattered in a starry formation, he frowned slightly, and clapped his hands after putting down the information: "I want to ask you two questions before introducing myself, and I hope you will answer them enthusiastically." First of all, do you think I'm like Jack the Ripper, Texas Chainsaw Killer, or something like that?

The girl who was named stood up and replied cautiously: "I don't think it's like it at all! Teacher, you are so kind, how can you be like a bad person?"

Don't say that he doesn't look like him, even if he looks like him, which student lacks the heart and eyes, and dares to say that you look like a murderer as soon as they meet? Isn't this a heart to make yourself uncomfortable? The old man nodded with satisfaction: "Very good, please take a seat." However, I would like to remind you that although it is often said that 'each is born from the heart', there is no necessary connection between appearance and quality, after all, bad people don't carve words on their faces. So when you look for friends and deal with objects in the future, don't just look at your appearance, judge people by their appearance!"

There was a burst of laughter from the audience. The girl was also embarrassed.

The old man said: "The second question is, if I say that I have a Class A infectious disease, as long as I am within ten meters of me, I will be infected, and I have a very toxic α radiation source at any time, and I can carry out indiscriminate intense radiation to the surrounding creatures at any time, and at the same time, the temperature of my body surface is as high as 70 degrees, and the scorching heat radiation makes everyone unable to avoid me. Can you believe it? This boy, you can answer it!"

This time, the old man was referring to Shi Yang, who was sitting next to Jiang Shuiyuan, with his neck stretched out like a goose. Shi Yang hurriedly stood up. He stammered and replied, "Ho, Professor Ho, hello—"

"You know me?" the old man was a little surprised.

"I don't know, it's just that I have the privilege of reading your magnum opus "General Biology", and I have also listened to your lecture video on the Internet, which can be said to be admired for a long time!"

The old man waved his hand: "It's not a big book, it's just an ordinary textbook, just want to be satisfied with people's children." Besides, I'm a bad old man, not a 28 girl, a billionaire, or a head of state. What is there to admire? Without further ado, you should answer my question first!"

My answer is no. Why?" Shi Yang asked himself, "First of all, you said that you have a Class A infectious disease, but according to China's current regulations, once a Class A infectious disease occurs, the patient and pathogen carrier must be forcibly isolated and treated, so Class A infectious disease is also known as compulsory management infectious disease. If you do have a Class A infection, you can't show up in this classroom at all. What's more, the state itself has mandatory regulations on whether a practitioner is infected with an infectious disease?

"Secondly. You say you have a very toxic α radioactive source with you at all times. As far as I know, the state has a special regulatory body and safety management methods for radioactive materials. Ordinary people simply do not have access to radioactive sources, especially α radioactive sources that are extremely toxic. - Take 10,000 steps back and say, even if you have the ability to obtain a radioactive source, then you do not have the slightest protective measures with you, it is purely harmful to others and not to yourself, or even kill 800 enemies and lose 1,000 yourself. Such a thankless job. Who will do it?

"Thirdly, you say that your skin temperature is as high as 70 degrees, which is even more unlikely. If you've all studied a little bit of biology, who doesn't know that most proteins denature and lose their biological activity at about 60 degrees Celsius? I'm afraid you've been in the ICU for a long time!"

The old man nodded approvingly, and then his face turned pale: "Since I don't have terrible hair on my body, and I don't have life-threatening things such as infectious diseases and radioactive sources, why are you all huddled in the corner one by one, far away from me?

"Not really!"

"Nope. ”

"Teacher, you have incense on you!" replied the classmates giggling, but no one stood up and leaned forward.

The old man said: "That's good! Let me introduce myself first, my surname is He, my name is He Dayi, I am a teacher at the School of Life Sciences of Liangjiang Normal University, this time I was assigned by the Provincial Education Commission and the Provincial Middle School Biology Teaching and Research Association to tell you about the hot issues of biological research in recent years and the changes in the content of the Biology Olympiad. Next, I started the roll call, and the students who were named sat next to each other from the first row, and then introduced themselves. Got it?"

"Understood!" everyone replied in unison. Although it is easier to sit with familiar people, it is a little adventurous to sit at the same table with strangers as if drawing lots like now, which still makes everyone here excited: maybe sit with those girls? Even if you are not a girl, it is good to make a few more friends!

Seeing that everyone had no objections, the old man picked up the list and began to roll call: "Yu Yucheng!"

Yu Yucheng didn't expect that He Dayi's first point was actually himself, and he couldn't help but feel a little nervous, and the tension was mixed with a little excitement: Look, brother, I am the number one among you! It's just that under the dual effect of nervousness and excitement, he was confused and scattered by just a few words of self-introduction, and his face turned into ugly, so that he was embarrassed to raise his head all afternoon.

He Dayi ordered a few more people next, Jiang Shuiyuan didn't hear his name for a long time, but Shi Yang's second goods were picked up and slipped away, and then he realized the doorway.

According to common sense, roll call is to read one by one according to the roster until the reading is finished. However, this teacher He Dayi is ingenious, and he is jumping and reading according to a certain law, so that a dormitory student will never sit together. What kind of roll call is this? It's clearly Qiao Tai's chaotic mandarin duck spectrum! But this is not a bad thing for Jiang Shuiyuan -- as long as he doesn't sit at the same table with Shi Yang's talker, being with anyone is like a benefit.

"River water source!"

"Here!" Jiang Shuiyuan hurriedly got up and walked to the front row. Just about to introduce himself, He Dayi stared at him and looked him up and down: "Huh, young man, how do I think I have seen you somewhere?"

"Because he is the source of the river!" Shi Yangzui said quickly, and immediately said.

Jiang Shuiyuan was afraid that Shi Yang would open his mouth again and offend people invisibly, so he hurriedly stopped the conversation: "Teacher He has a good memory, he can't forget it, we did meet before." Last time I took the exam at the No. 2 High School Affiliated to Jinling University, you were the invigilator in our examination room. ”

That's right, this teacher He Dayi is the ancient and enthusiastic invigilator who pulled the river water source repeatedly and refused to let him go in the examination room last time. As soon as Jiang Shuiyuan reminded him, He Dayi immediately remembered: "Oh——, I remembered, you are the little guy who cried and shouted to hand in the papers half an hour after the exam started, right? You also came to participate in the training camp? Yes! I said why did you rush to hand in the papers that day, it turned out that you were full of confidence and had the chance to win, but it caused me to shed tears when I read "Three Kingdoms" - worry about the ancients!"

Jiang Shuiyuan touched his nose: "It's a fluke to be able to come to the training camp!"

He Dayi agreed: "That's right. In fact, if you can take the first prize in the province, the difference in strength between everyone is not large, and there may be a difference of one or two points in the score, but one point is poor, one point is rich, and one point wears linen. You were able to come to the training camp and represent the whole province in the national finals, and it was largely a matter of luck. I hope you can study hard during the training camp and don't let down this hard-won luck. Okay, you can go ahead and introduce yourself!"

Jiang Shuiyuan bowed slightly to He Dayi, and then said loudly: "Hello everyone, my river water source, the river water source of 'the beginning of my family's river water', comes from Huai'an Fu Middle School affiliated to Jingshi University, I am honored to be able to participate in this training, listen to Mr. He's teachings, and get to know all the students here." I hope you will have time to come to the hometown of the Father of the Nation, try Huaiyang cuisine, visit the Caoyun Governor's Palace, and pay homage to the Sun Yat-sen Memorial Hall!" )