“CO？”

At the end of the exam, the test paper was taken away, and Zheng Jianguo, who had never figured out the chemical formula for carbon monoxide, flipped out the book, and looked at the two letters on it with some surprise: "Then carbon dioxide is CO2?"

"Zheng Jianguo, you come out. ”

Kou Yang's voice was a little loud, and after finishing speaking, he turned around and left, only giving Zheng Jianguo, who raised his head, a back, and Hao Yun next to him arrived before he could breathe: "Maybe I asked you about calling her before?" You be careful to stay away from her, Wu Wenwu doesn't dare to provoke her——"

"I'm not going to provoke her. ”

Wu Bin's father is the third-in-command of the county education bureau, and it is normal to not be able to provoke the niece of the deputy director of the Revolutionary Committee, of course, the main thing is that Kou Yang's brother Kou Bin has a very bad temper, and there is no big contradiction between the two in the end, that is, Wu Bin often writes Bin into the words civil and military, which leads to Kou Yang from time to time to have a little resentment, of course, there are not many people who know about this, and most people think that this girl is arrogant and has a bad temper.

The melon seed face has a high nose bridge, and under the thick black eyelashes are a pair of smoke waves, but at this moment, the eyes are no longer charming, and Kou Yang, who was stared at like this, has already frowned: "You called me when you were in class?"

"I wanted to ask you what was going on, but I forgot. ”

Looking at the unhappiness on the face of the melon seeds, Zheng Jianguo turned his head to look at the corridors on both sides, the gloomy sky began to snow again, and he turned around and said, "Oh, I remember that you have a copy of "Xu Guozhang English" in your hand, I don't know if you can lend it to me?"

"Calling me in front of the whole class and teachers in the exam room, just to borrow books?"

Kou Yang pursed the corners of his mouth and said faintly, and his charming eyes became clear: "If you don't want to say it, don't say it, instead of making an excuse to fool me, is it that in your feelings, my IQ is so low? You are underestimating me-"

"I'm not underestimating your IQ. ”

Seeing that Kou Yang's face was getting colder and colder, Zheng Jianguo shook his head and continued: "I didn't want to borrow books when I called you, I felt like I wanted to call you at that time, so I shouted, borrowing books is only now when I think of it." ”

"Huh, I wanted to shout, so I shouted?!"

Clear eyes appeared again, Kou Yang silently looked at Zheng Jianguo, the two of them became classmates in the fifth class of the second year of high school half a year ago, aside from the roll call during the event assembly, this is the first formal conversation in her limited memory, of course, he called his name in class before is also the first time since he met, and then linked to his previous grievances with Wu Bin, so he nodded quickly: "Okay! If you don't say it, you won't say it-"

"Well, then I'll go back first, it's cold. ”

Sideways glanced at the flying snow outside, Zheng Jianguo nodded and turned back to the classroom, facing more than a dozen pairs of nonchalant gazes and walked to the back row, before he returned to his seat, Kou Yang entered the classroom expressionlessly, glanced at him and sat back on the seat, Lin Jinmei next to him probed his little face and said, "What's the matter, what did he say?

"No, he wants to borrow "Xu Guozhang English" to watch. ”

Picked up the ballpoint pen on the table and skillfully turned it around his fingertips twice, Kou Yang's dark eyes fell on the tip of the pen thoughtfully, her IQ is not low, Wu Wenwu threw the pen at the same time Zheng Jianguo spoke, if it wasn't for his voice that made him turn his head, this tip might not be poked in the face, and maybe it would not be poked in the eyes-

"Can he understand "Xu Guozhang's English"?"

Lin Jinmei couldn't believe it, everyone had been classmates together for half a year, and whoever studied well didn't say anything about the teacher, that is, she knew the results of that product: "His English is the worst, right? ”

As Lin Jinmei raised her two thick eyebrows after she finished speaking, a pair of apricot eyes flashed with teasing, and Kou Yang also glared and said: "You can eat things indiscriminately, but you can't talk nonsense, be careful I'm in a hurry with you." ”

"Well, kidding you, I was surprised that he didn't stammer at you. ”

Lin Jinmei shook her head as she spoke, and then Xu Zhuo on her left also poked her head over: "What's the matter, whose jaw was scared off?

"yes, your baby!"

Lin Jinmei sneered, turned her head to look at the silly eldest sister-like Xu Zhuo, the latter's round face suddenly turned red into a monkey butt: "Your baby, he is your baby!" Zheng Jianguo is the treasure of Lin Jinmei's family!"

"Haha-"

In the free time before class, the girls who rarely had a fresh topic suddenly laughed, and many of them turned their heads to look at someone with a smile on their faces, and Hao Yun, who was at the same table, was also blindsided: "You wrote a note to Kou Yang?"

"I borrowed a book from her. ”

Being regarded as a topic of discussion by his classmates, Zheng Jianguo raised his head from the political textbook and looked at the blank gaze in front of him, not wanting Kou Yang to turn his head with other girls at this time, he just smiled and nodded, looked down at the textbook in front of him again, and heard a burst of laughter in front of him again: "Your baby smiled at Kou Yang-"

"Haha-"

The laughter gradually disappeared with the ringing, and Hao Yun was already dumbfounded: "You baby nickname, I'm afraid I'm going to be remembered, hey, what are you doing with my politics-"

"I'll see if the markings we're both making are the same. ”

Zheng Jianguo ignored the comments and eyes of other classmates, and the previous exam reminded him from the side, although this knowledge is not used in the college entrance examination that will be restored at the end of the year, but seeing that the midterm exam is about to take place, and the graduation exam will be held at the end of the year, at least within half a year, unless he plans to be targeted by teachers and parents in the next six months.

At this time, the study is not tense, every day half a day of theoretical study is half a day of practical learning, in addition to the engineering hours to go outside the school to calculate the area difference and measurement and drawing, the school also has its own field, ploughing the land, sowing fertilizer, catching insects, weeding, harvesting are all learning content, the completion of written homework belongs to the basic tasks of the day, in addition to the extracurricular homework assigned by the teacher.

Learning is not nervous, does not mean that teachers and parents have a high tolerance for grades, the lifeblood of the teacher has become a consensus of people as early as this time, and at home is similar to this situation, the results on the report card need to be signed by parents to confirm, and the numbers above are the guarantee of whether Zheng Jianguo can live this year.

Zheng Jianguo's grades in his previous life belonged to half-baked, and he was neither high nor low mixed with his high school diploma, but the situation at this time has changed completely, and some of the extra memories in his mind have taken up the original memory, and now he is facing the upcoming exam, so he can only sharpen his gun.

Endorsement, copying, Zheng Jianguo's study is intense and fulfilling, the mathematics and chemistry and mechanical parts of engineering can be thrown away, and the language and political history in agriculture need to be memorized to become the focus, and the key points on the "Knowledge of Mass Prevention and Mass Governance" are interspersed with additionally, fortunately, the thickness of these textbooks is not large, at most dozens of sheets of paper and more than 100 pages, a thin one.

"It's time to eat. ”

The bell rang, Hao Yun had already picked up the enamel jar and rushed out of his seat, Zheng Jianguo labeled the pages in his hand, put it down and looked at his desk hole, thought about it and got up and followed the army out of the classroom, walking towards the far left of a row of tiled houses.

The snow has stopped, and a thin layer of snow has fallen on the ground, but it has become a muddy ground when it is stepped on by everyone at this time, and it is said that it is a dug sewer, and there is not even a drainage ditch.

"Huh, the gnats ordered food this time?"

Seeing Zheng Jianguo ask, he shook his head and said, "How can you eat the dishes, the two big buns will be solved, unlike you who have returned the food, soup, and porridge——"

Glancing at the line of this person, Zheng Jianguo said to the front of the line of steamed buns, saying that the school cafeteria is also a big room, with large pots of dishes and baskets on several large tables, pickled diced radish and Chinese cabbage are three cents a piece, meat dishes with a little oil residue are eight cents a piece, and buns are three cents, one is the size of his fist, and two are full.

Of course, the vast majority of students bring some dry food and pickles from home, and eat and drink with hot water that doesn't cost money, which is considered a hearty lunch, Zheng Jianguo is to save trouble, if you eat vegetables, you need tableware, and there is no dish soap in these years, and the oil on the enamel jar and chopsticks can not be washed off, while others are at most washed down with hot water and rubbed with their hands, not to mention clean or something, fool yourself, it is better to eat steamed buns to save trouble.

Carrying the steaming buns, Zheng Jianguo did not go back to the classroom to eat like other students, nor did he stay in the noisy cafeteria, but felt the two steaming buns to the library next door, where there were already a lot of people sitting.

The library is not big, the room covering an area of less than fifty square meters is placed with seven or eight rows of bookshelves, only four or five tables are placed near the entrance, when Zheng Jianguo arrived, the table was already full of people, and after a look at those who did not know, he went inside and took the bun and ate it, and touched it in the order in his memory.

Zheng Jianguo ate buns and went to the bookshelf in front of the bookshelf of basic knowledge of engineering, and looked back from the left to the right at a glance, and then found it from the left and flipped it twice, and after eating the buns, he didn't find the book he was looking for, so he wiped his hands with the oil paper that had wrapped the buns before, and went to the entrance of the library: "Teacher, our library, is there a series of self-study books on mathematics, physics and chemistry?"