On January 2, 2015, at 10:11 a.m., in the open classroom of a famous university in Hangzhou, Yuan Chengyan was in a daze, boredly turning the ballpoint pen in his hand, waiting for class time to come.

He was in a very unhappy mood, yesterday his old man Yuan Zhengming called him again, asking him not to spend money indiscriminately, he was in college, and he was still in charge of everything, how could it be possible for Yuan Chengyan to feel comfortable in his heart.

"Old man, that drunken ghost ......"

With a grunt, Yuan Chengyan's back shook, and he almost didn't throw the ballpoint pen in his hand out.

"Old Yuan, what are you doing in a daze?"

My friend Fu Chuan smiled wickedly, not polite at all, sat next to him, and asked, "Are you kid peeking at beautiful women again?" Well, where, where? ”

Fu Chuan pretended to look east and west, causing Yuan Chengyan to roll his eyes.

"Why don't you play your Endless Stars? Still have time to run to class? ”

Yuan Chengyan didn't have a good airway.

"Cut, you don't know whose class it is, don't I dare to come?"

For the "old ghost Wu" who must be named in every class, most of the students grit their teeth with hatred for him. People who like to skip class and sleep lazily certainly hate this. Students who don't skip classes also hate his high demands on exams.

All in all, there are only a few students who like Wu Lao's ghost class, and this is because he is more funny and serious in teaching, otherwise, I'm afraid no one will like a teacher who doesn't give any affection to the exam.

"Of course, isn't there a mobile version, you can still play in the classroom."

took out his Huawei mobile phone, Fu Chuan was triumphant, and clicked on the game icon of "Endless Stars", so that the mobile phone interface entered the game.

"You're playing on your phone in class. Aren't you afraid of being discovered by Old Ghost Wu? ”

Yuan Chengyan couldn't help but say.

"Isn't this going to depend on your reminder to wait, brother, it's all up to you, and I'll invite you to a big dinner at noon today."

patting Yuan Chengyan's shoulder, Fu Chuan looked stern.

Yuan Chengyan smiled bitterly, the so-called big meal is nothing more than the food in the canteen. Naturally, the big meal is just a joke between them.

Shaking his head, Yuan Chengyan persuaded: "The exam is coming soon, you still continue to play like this, be careful that you can't pass the questions of Old Ghost Wu." ”

"It's okay, isn't there still a few days left, there must be a road before the car reaches the mountain, don't be afraid."

Even though Fu Chuan knew that the final exam was coming, he was not worried at all, there would always be a way when the time came.

"Alas......"

Persuasion is ineffective. Yuan Chengyan, who knew his friend's temper, immediately gave up persuasion, although Wu Laogui was funny in class, but when he took the exam, he was iron-faced and selfless, and he wanted to rely on cheating to get through the difficulties, which was as difficult as climbing to the sky. Now he can only silently wish for his friend in advance.

"Jingle Bell ......"

The bell rang for class, and the students who were sitting in the classroom talking suddenly sat back in their chosen positions. Keep your mouth shut.

A short time later, a man in his thirties. walked in with a Wen Jiàn clip, came to the lectern and smiled slightly: "Students, good morning." ”

"The teacher is good."

The following sparse answers, it is obvious that many students directly ignored his greetings, but fortunately, Yuan Chengyan said that the "old ghost Wu" in their mouths - Wu Zhongling was not angry, and spread out the text jiàn folder. Insert a USB flash drive so that the projector can display its own teaching materials on the screen.

"Students, the exam is coming up in a few days, and I know that everyone is very happy because this winter vacation will be unprecedentedly long...... Well. But don't be too happy, students, this time I will invigilate the exam, and I will never show favoritism...... As for the pleas and treats after the exam, don't think too much about it. ”

Wu Zhongling was obviously smiling and speaking, but the content between the words was so cruel that it made the faces of the people below pale.

This demon!

At the same moment, the crowd below collectively cursed in their hearts.

"Well, because the exam is coming, the content of this semester is basically the same, so I won't explain much in this class, and I'll tell you interesting things related to our discipline."

As soon as these words came out, hundreds of people below couldn't help but be a little curious, what is the interesting thing?

"Bang Bang Bang ......"

Wu Zhongling stepped on his leather shoes and walked back and forth, and asked with a smile: "Now I ask a question, who can answer immediately, everyone knows that penicillin was made by the Englishman Fleming, so who is the Chinese who first produced penicillin?" ”

This topic is not difficult, of course, those who are interested remember to learn it, and someone immediately replied: "It was made by Zhu Jiming in 1943 by isolating Penicillium on leather." ”

"Well, that's a good answer."

Applause, Wu Zhongling smiled again and asked the person who answered: "Where is Zhu Jiming from?" ”

"Uh......"

The man was stunned, dumbfounded. Not only him, but the rest of the people were also stunned, and who would be bored to remember the hometown of a person who is not very important?

Old Ghost Wu isn't playing tricks on them, is he?

"Haha, just kidding, don't mind."

Wu Zhongling waved his hand and asked the man to sit down, "Zhu Jiming, he is a very remarkable person, he is not only the first scientist in China to develop penicillin, but also successfully developed a highly attenuated live measles vaccine, but he has made great contributions to our Chinese virology research into the era of molecular biology." If you can have one-tenth of his results in the future, it will be enough for you to brag for a lifetime. ”

After sighing, Wu Zhongling said interesting things, of course, he would not break his promise, but the interesting things he said were not those interesting things that everyone imagined, but the things of famous scientists in the biological world, among which there are many positive energy that inspires people to move forward, and there are also many deeds that make people laugh.

Not to mention anything else, at least it makes everyone feel "refreshed" about the Yan sù of the older generation of scientists, and they feel that among the older generation, life is also quite interesting.

After saying the interesting story, Wu Zhongling suddenly asked: "A simple question for everyone, who can memorize all the antibiotics word for word now?" Well, how much can be memorized, to see who can memorize more at one time, who dares to challenge? ”

Naturally, it is impossible to memorize all of the thousands of antibiotics. I can't remember, but Wu Zhongling's request is to see who can carry more, so after pushing and shouting for a while, there are still students who are more courageous, and they stand up and open their mouths to recite them: "First-class antibacterial drugs include cephalexin, ceftiam, cefadroxil, cefoxitin, cefazoline, cefradine, cefaclor, cefuroxime, ......"

I grunted and recited it for a while, and then went to the back. The more the student thinks about it, the more he wants to go up for half a day.

He is also relatively smart, and he memorizes common antibiotics from the first level, and then starts from the detailed classification, so as to avoid the phenomenon of reciting in front and repeating in the back. Of course, this is also the basic knowledge of learning antibiotic drugs.

“……”

After spitting out the last name, the more courageous student was stumbling for a long time, and he really couldn't memorize it.

"Okay, please sit down. It's really good, I memorized one hundred and twenty-seven back and forth, barely passing. ”

Everyone was taken aback, did this old ghost Wu still count silently?

If it weren't for the silent counting, who knows how many people the person who has been chattering for a long time has memorized?

"Students, studying medicine sometimes requires not only a certain talent, but also a hard time memorizing. Go memorize, if you can't even pass the basic recitation. So how do you learn the rest of the content? The amount of medical memorization is not large, and as long as you put a little more thought, you can easily memorize the things you need to remember......"

Everyone heard it in a cold sweat below, Yuan Chengyan couldn't help but wipe the sweat on his forehead, he was scared out of a cold sweat by Old Ghost Wu in winter, and it was really not easy.

After using a few simple words to scare the students below into stiffness. Wu Zhongling slowly picked up the cup and took a sip of water, and said: "Let me ask you a little question, what is the treatment for MRSA (methicillin-resistant Staphylococcus aureus, which is no longer effective against this bacterium β-lactam antibiotics)?" ”

This small question naturally does not bother many students. Replied in unison: "Vancomycin." ”

"Good."

Wu Zhongling nodded, and said again: "So what is the treatment of VRE (vancomycin-resistant enterococci)?" ”

This is also very simple, and it will not bother most students.

"Linezolid." Many replied again in unison.

"Very good, very good, good answer."

Speaking of this, Wu Zhongling's "kind" face suddenly showed a strange smile: "So what if it is also resistant to linezolid?" ”

Everyone who was about to answer in unison opened their mouths for a moment, swallowed the words that rushed to their lips, and the classroom suddenly fell into a deathly silence.

No one answered, and the hundreds of people in the classroom looked at Wu Zhongling and were silent.

In fact, this question is also very simple, and the reason why no one answers it is because the answer is too simple, even simpler than the first two questions, so simple that no one answers.

Because this is the end, there is no way ahead, no medicine is available!

Wu Zhongling still maintained a smile on his face, but the smile on his face at this time had a cruel sneer in the eyes of most people.

"Jingle Bell ......"

"Okay, you don't have to be too afraid, there must be a road before the car reaches the mountain, you have to learn from ordinary people to live happily, otherwise the patient is not scared to death, you doctors are scared to death first, isn't this laughing and generous?"

Wu Zhongling's smile gradually faded and slowly cooled down: "Although it may not be of much use for me to say this kind of thing, but since you have chosen this path, sometimes you have to overcome the fear in your heart first, the war between human beings and disease has never stopped since ancient times, and it will not end in the future, if we lag behind the progress of the disease, then it may not be a good thing for the entire human race." In the near future, the older generation will pass away, and the future will definitely belong to you young people, and I hope that you will be able to truly take on this responsibility when the time comes. Okay, class. ”

After class, everyone breathed a sigh of relief, laughed and shook off the worries just now, and a few people would take the words of Old Ghost Wu just now to heart, only Yuan Chengyan's eyes were shining, and he didn't know what he was thinking.

Time continues to pass, the earth still turns, and just after Andres appeared in front of the world's eyes, a crisis began to brew in South Korea, not far from China. (To be continued......)