The students did not dare to speak, but they looked at Qin Lang unconsciously.
The roommates secretly gave Qin Lang a thumbs up.
"Brother Lang, awesome! Even the selfless old Lu praised you. This is the first time!"
Qin Lang smiled at them, turned to look at his son, and found that Xuanxuan was also looking at him with a smirk, and that little expression was asking for praise and praise~
Thinking that it was his son raising his hand to answer the question, he leaned slightly and kissed the little guy on the cheek.
The second lesson continues.
When halfway up, Qin Lang found that the little guy was squatting, his expression was a bit wrong, and the little butt was twisting uncomfortably.
This expression and posture are mostly urine.
Qin Lang stretched out his hand to feel his diapers, and it was bulging.
So Qin Lang raised his hand, "Mr. Lu, I want to take the baby out for a while, the baby has peeled, I have to change his diaper."
Old Lu glanced at him and Xuanxuan nodded and said, "Go."
Qin Lang pushed the little guy out. When passing by the podium, Old Lu couldn't help but glance down at close range.
Xiao Xuanxuan in the car grinned at him. Old Lu was taken aback for a moment, and then the corners of his mouth rose unconsciously, revealing a kind smile.
This can show the students in the audience.
"Gosh, old Lu laughed! It blinds my titanium dog eyes!"
"It's a pity that I didn't capture this scene! The selfless old Lu laughed!"
"The charm of Mengbao is great, even Lao Lu can't hold it!"
The students below whispered, smiling at the corners of their eyes.
Knowing what they were laughing at, Old Lu quickly constricted his expression and continued to give serious lectures.
Qin Lang quickly pushed Xuanxuan back, and the little guy who had finished changing his diapers continued not crying or making trouble, and quietly accompanied Baba to class.
The girls lie on the desk and discuss in low voices.
"Qin Lang is too down-to-earth~ He can change diapers, he is a competent and good dad~"
"And today, when he showed us the baby-holding posture, he also performed super standard. Qin Lang is versatile."
"I feel that Qin Lang has become more attractive since he became a father!"
These words fell into Zhao Lulu's ears in the front row, and she couldn't help but feel a little annoyed.
She stretched out her hand to cover her ears, frowning irritably.
Kao Kao, why Qin Lang, who has a child, and Qin Lang who was dumped by her, are more popular than before!
This class is simply an extraordinary lesson for the students in their class.
Lao Lu, who has always been unsmiling, actually laughed in class, and always peeped at the baby. This is too much!
Haha~How does this microeconomics section feel a little extra warm today~
After class, the classmates packed their things one after another and left. Before leaving, they did not forget to see the cute little cute treasure of Qin Lang's house.
"Goodbye to the Xuanxuan~"
"Xuanxuan will come to accompany Baba in class next time~ My sister will miss you!"
"Xuanxuan baby, see you next time~"
Qin Lang packed up his things and planned to go out with his roommates, but as soon as he arrived at the podium, Old Lu stopped him.
"Qin Lang, wait a moment."
The roommates took a look and immediately said to Qin Lang: "Brother Lang, let's go to the door and wait for you."
Qin Lang nodded, and asked the old Lu on the side, "Teacher Lu, what's the matter?"
Old Lu took out his cell phone and said, "Let's add a WeChat account. You haven't come for more than a month, and you have missed the previous lessons. I will send you my lesson preparation materials. You can take a look at the previous lessons. Make it up."
Qin Lang scanned old Lu's WeChat to add, but after adding, he said, "Teacher Lu, thank you for your kindness. Although I didn't come to class during this time, I was reading in my spare time. This is the sophomore semester. I have finished all the contents of microeconomics in China."
Old Lu Weiwei was a little surprised. He looked at the baby in his arms and said, "Do you take care of the children and home, and still have time to read?"
"En." Qin Lang nodded.
"Then I will test you a few questions."
Next, Old Lu asked Qin Lang seven questions, four of which were derived from the content he had learned before, and three were derived from the content later.
However, Qin Lang answered all the questions fluently.
Old Lu couldn't help being shocked. He looked at Qin Lang as if he had met the student in front of him again.
"Unexpectedly, Qin Lang, after you became a father, you have matured a lot and become sensible. I saw that you were very proficient in taking your children in the class, and you would change diapers for him, and you didn't relax at all. That's it. You answered these questions very well. I was surprised."
"I remember that you only scored 61 points in the microeconomics test in the first semester of your sophomore year. At that time, you passed the pass line, but at your current level, it is estimated that you can score more than 95 points on the test this semester. Qin Lang, you are not bad." Old Lu smiled faintly.
The roommates peeking at the door saw Lao Lu's expression, and they were suddenly shocked.
When Qin Lang came out, they immediately surrounded him.
"Brother Lang, what did Lao Lu say to you? How did I think he smiled at you just now? This is too scary!" Sun Xu said.
"Brother Lang, old Lu didn't embarrass you, right? Although you haven't come for a month, how good your answer was just in class!" Zhou Qi said.
Qin Lang smiled at them, and said: "It's okay, old Lu praises me for coming."
"Huh?" The three roommates almost dropped their jaws in shock.
Qin Lang said what had just happened, and all three roommates had expressions that didn't react.
For a while, Yang Bin gave Qin Lang a thumbs up and said, "Brother Lang, I admire you, you can even handle it with Lao Lu!"
"Brother Lang, you took care of your sister-in-law and your babies during this period. You took the time to finish the microeconomics of the sophomore semester. You are too strong. Let us leave a way for ordinary elementary school scum to survive!" Zhou Qi looked up to the sky and screamed.
Sun Xu said: "When will I be as good as Brother Lang."
Qin Lang patted him on the shoulder, with a serious expression on his face. Sun Xu thought he was going to teach some secrets, so he hurriedly pricked his ears to listen.
At this time Qin Lang said: "Xiao Xu, it is good to have goals and ideals, but your brother Lang and mine may be too big for you."
After finishing speaking, he patted Sun Xu on the shoulder, looking regretful.
Sun Xu rolled his eyes and smiled: "Damn it, Brother Lang, let you pretend again!"
The four people talked and laughed and walked to the school gate. The three roommates were going to the Beiyuan canteen for dinner, just by chance.
On the way, they chatted about Qin Lang's family affairs.
I heard that Qin Lang rented a large house and hired a nanny at home. The three roommates couldn't help but worry a little about Qin Lang's current economic situation.
"Brother Lang, you have to raise three babies and a sister-in-law now. The financial pressure should be great. We don't have much money. I guess it can't help much. Why don't we find a way to make money?" Yang Bin said.