Engineering drawing I rule you

Xie Huai painted in the office for nearly five hours, and was not released until the door of the dormitory was closed.If it weren't for that hand clap that was made of plastic, he might be dragging his way back to bed with the strange pace of being unable to get out of bed.

But in all fairness, Qin Yiyan taught her very seriously.He thinks that the few chapters that Xie Huai mastered the least are the three-sided projection and the three-view assembly. As for concepts such as thread and part diagrams, they are more concrete in understanding, and it is not difficult to apply them to problem solving after memorization.

So Qin Yiyan prescribes the right medicine, selects classic examples from different engineering drawing textbooks, and strings together the corresponding test methods for each knowledge point to explain them emphatically.Sure enough, after several hours of intensive training, the accuracy of the last exercise was significantly improved.

Before leaving, he also specially gave him a homework book, asking him to finish the questions of the corresponding chapters, and ask him privately if he didn't understand.

Xie Huai suddenly felt that it would not be a loss for him to sacrifice his appearance for such a dedicated tutor.

What also made him excited was that the little boy he met in the hospital was saved.The second sister did not take his words as a deaf ear, and contacted the Municipal Women's Federation Association through the information he gave, and decided to pay Chang Hong's medical expenses anonymously through a third party.

Although this amount of money is nothing to them, the Xie family has a strict family style, and the past generations of family heads have all believed in equal relationships, and there is no precedent for "charity".The exception this time was purely because Xie Huai had been ignorant for too long, and suddenly gave the family a signal to change their ways, which softened his mother's heart.

Again, the money will not be given in vain.Xie's mother, Jiang Jin'an, emphasized that if he dares to fail another class at the end of this year, he will look good when he returns home.

With no way out, Xie Huai could only bury his head and work hard, trying to get a high score in the exam based on his past experience, and regain his family status.

There are three major questions in the computer-based test on Thursday, accounting for 30% of the total score.As last year, two assemblies and one part drawing were tested.Under the torment of Qin Yiyan, Xie Huai has already memorized the CAD instructions and geometric laws. Both drawing and labeling are much more proficient than last semester. He finished drawing the graphics in less than two hours, saved the document and sent it to the designated mailbox.

Walking out of the examination room, he couldn't wait to send a message to show off to his seniors: The computer-based test is really easy, I must have lost my mind last year to fail the test.

[Don't take it lightly. ] Qin Yiyan will always only have these few words.

[I'm praising you! ] Xie Huai teased him, [Senior, are you really not going to help with the final exam questions?Today's computer-based test questions are all taught by you. ]

[I have nothing to say, I have already told you all the important points, and these things are tested over and over again every year. ]

[Then you mean that this year's test center is similar to last year's? ]

[You can use it as a reference, but the original question will not be tested anyway. ]

Xie Huai originally didn't want to touch last year's papers again, but seeing his secretive look, he thought he should find out and do it again.When he was just admitted to university last year, he considered changing his major, so he studied hard for a long time and met many outstanding seniors in senior years.

But later, all the review materials given by the senior were thrown away, and it took him a lot of effort to find the USB flash drive he had used before in the messy dormitory.

Seeing Zhu Kecheng scratching his head and cheeks at the textbook, he mercifully handed out the final paper to him, and the two of them worked together to guess the test points for several days.

On the night before the exam, they hung up Conan posters devoutly, praying for the blessing of the exam god.

Xie Huai was actually not nervous at all. This year, he reviewed so comprehensively that he could score [-] to [-] on the simulation paper, and he could pass the exam with his eyes closed.Sure enough, after getting the test paper, he felt that he could write like a god. He finished writing the choice and judgment first, and then started to draw pictures and calculate.

Qin Yiyan really didn't lie to himself. The core of the entire test paper has hardly changed. It is nothing more than interspersed with a few other knowledge points, changing the soup without changing the medicine.He practiced drawing and calculating for half a month, even if his brain is not good enough, he can feel the feeling of doing the problem.

The moment he put down the pen, he felt that he could take off on the spot.

However, when they walked out of the examination room, the students were crying.

"Why does this teacher still take the thread and fastener test? I thought he would not take the test this year after passing the test last year."

"That's right, didn't he say that this is the key point of mechanical drawing? I didn't even have time to read it when I was reviewing, and I even had a whole big question! Ten points, I lost a ten point at my age!"

"What should I do? I feel like I'm going to fail the class. I heard that almost all the people who are passed up by this teacher fail the make-up exam."

"Let's just think of Chenglou and leap to relieve thousands of worries."...

Seeing their mournful faces, Xie Huai thought of himself a year ago.After all, engineering drawing is recognized as the professional course with the highest failure rate in the School of Civil Engineering, especially the class taught by Yang Wenwei. Last year, nearly a quarter of the more than 120 students failed, and half of them did not pass the make-up exam.

Really responded to that emoji: Hey, teacher xx?It's so windy here, I'm so scared.

Seeing this, Zhu Kecheng walked to Xie Huai's side: "Brother Huai, how do you guess that you can take the exam that everyone hasn't reviewed?"

"Actually, the senior told me." Xie Huai glanced at the students around him and said in a low voice, "He told me not to take chances and review every chapter properly."

"The senior? Qin Yiyan?"

"Anyone else but him." Xie Huai shrugged.

Zhu Kecheng immediately revealed a look of adoration like a fanboy: "As expected of Senior Qin, he is our great savior!"

After the engineering drawing test, there is a high number line generation.Xie Huai was not in a hurry to go home, and felt that it was pitiful to leave Xiao Zhu alone in the dormitory to study, so he bought a ticket for next week, intending to accompany Zhu Kecheng to tide over the difficulties, and treat Qin Yiyan to dinner when he finished his work.

Zhu Kecheng, who was caught by Tan Qi for a temporary hug, was already in pain when he returned to the dormitory every day. Seeing him sitting in front of the computer laughing and laughing, he felt even more depressed: "Brother Huai, how can you stay with me to review like this? We are roommates, if you If you bully people like this again, believe it or not, I’ll get up in the middle of the night and erase your work plan?”

"Then you wipe it, anyway, I will pass at the end of this year." Xie Huai focused on operating the mouse, and replied without raising his head.

Hearing this, Zhu Kecheng sat across from him with a slumped face, and began to accuse Tan Qi of various crimes, saying that this guy actually made a chair with a lock and tied him to the desk to study. learning potential".

Xie Huai couldn't help laughing while listening to him complain while playing games.Isn't this Qin Yiyan's way of tossing himself, and was taken away by the assistant teacher of high mathematics next door so quickly?

"Xiao Zhu, did you fail your high math next semester?"

"Yeah, what's wrong?"

He gloated and said with a gleeful smile: "Then you will meet Tan Qi later. As for me, the hard days are over."

"Brother Huai, when did you fail your studies?" Zhu Kecheng howled while sitting at the desk.

Xie Huai was noncommittal and continued to play the game.

It was almost time to go home, Xie Huai got up the next day and was about to tidy up the dormitory, but before he had been tossing around for a long time, he received a message from the counselor asking him to go to the Academic Affairs Office.

This is the new counselor after repeating the grade. The two of them usually had no interaction, but they were suddenly approached and went to the Academic Affairs Office, which made his heart tremble.

Is it the final grades?He put down his things and hurried to the administration building.After pushing the door and entering, he accidentally caught a familiar figure from behind. Qin Yiyan was also inside, and beside him stood Yang Wenwei and another middle-aged male teacher whose name he couldn't name.

Sure enough, it has something to do with the engineering drawing.Xie Huai blinked and walked to Qin Yiyan's side: "Did I not pass the exam this time?"

The man sitting at the table said, "Xie Huai, does Qin Yiyan usually help you with the questions?"

He nodded: "Is there a problem?"

"We received a report last week that Qin Yiyan leaked the final exam questions to you as an engineering assistant." The man moved the mouse and seemed to click on an audio.

Xie Huai's all-too-familiar voice soon sounded in the room.

——"Congratulations on making such great progress, now no one will look down on you again!"

——"Isn't it thanks to Senior Qin who gave him a little trouble? We are all repeat students, so he favors Xie Huai."

——"Brother Huai, everyone didn't review well, how did you guess the test site?"

——"Actually, the senior told me."

——"Senior? Qin Yiyan?"

——“Who else but him.”

Two men and one woman are recorded conversations between him, Kong and Zhu.

He froze and stood there dumbfounded.

These words were indeed said in their private discussions, but they sounded a bit too straightforward, as if they had been deliberately edited.

Yang Wenwei handed the test paper in front of him: "Xie Huai, after I received the report, I corrected your test paper overnight. The score is 88, and both Kong Xinhui and Jiang She are lower than you."

"Why can't I score higher than them?" He asked suspiciously, "My progress this semester is obvious to all, even you have praised me."

"Then do you know that half of the questions in this test paper were written by Qin Yiyan?" Yang Wenwei circled the question numbers to show him, "These two big questions are not easy. I have approved them until now, and almost no one has done them all correctly, only you Got full marks."

Xie Huai took the test paper and recalled his thoughts on solving the questions at that time: "I memorized this chapter twice before the test, including all the concepts and calculation questions in the book. Since it is not a sub-question or a proposition, the six small questions They are all based on the syllabus, so why can’t I do everything right?”

After finishing speaking, he walked over and pushed Qin Yiyan: "Your surname is Qin, please say something."

"I have nothing to say." He fiddled with the ring on his little finger, not bothering to look up at them. "Before you can't produce direct evidence, even if you threaten me with a doctorate, it's useless."

He has never shown such contempt in front of the teacher, it can be seen that before Xie Huai came, they had already experienced a round of fierce confrontation.

Xie Huai looked at his eyes quietly. His naturally alienated eyes seemed to be a little out of focus, like an old inkstone with black ink congealed into lumps, dry and cracked.

This is an emotion far scarier than anger.Xie Huai felt terrified when he glanced at it, and secretly screamed that it was terrible.

"If he really leaked the question to me, would I still be stupid enough to say it to anyone? It's clear that someone was following me, recording and editing maliciously, trying to frame me and my senior."

"However, according to the whistleblower's statement, Qin Yiyan once publicly said that he would not chat with any students in private. As a result, there are more than 100 students in the three classes, and he only added you." The teacher pointed to the computer and said, "Xiao Qin put your chat records Show me, what did you mean when you said on December 12, 'You taught me all the questions in today's computer-based test'?"

"I said that casually as a joke." Xie Huai was so angry that he was speechless. As soon as he finished speaking, he saw the whole room looking at him coldly—this statement was not convincing at all in their eyes.

When people treat people with prejudice, things start to go in unresolved directions.

He is a poor student, he should fail the exam all his life, how could he get the first place with his own efforts?

Facing everyone's indifferent faces, Xie Huai's eyes suddenly blurred.He sniffed and walked to Qin Yiyan's side: "I'm sorry, I shouldn't be joking with you, let others..."

"Shut up!" He was stopped before he finished speaking.Qin Yiyan was also almost furious. He held his shoulder and said coldly: "I know in my heart whether I leaked the question or not. Since I didn't do it, you have no reason to apologize."

Xie Huai could feel his whole body trembling, and quickly held his hand: "Senior, calm down."

"Yiyan, are you still unwilling to have a good talk with us?" Yang Wenwei came over to persuade him, "This is your mentor, this is the dean of the School of Civil Engineering, don't you know the seriousness of the matter?"

"Yeah, Xiaoqin, this ring in your hand is a relic of Lao Cheng." Another old man also joined in, "I know that many misfortunes have happened to your family in the past few years. It's irretrievable, how come you still don't know how to cherish feathers? Old Cheng entrusted you to us, you are so worthy..."

"Sorry for what?" Qin Yiyan rudely interrupted him again. This time, his voice was obviously deeper.The hand hanging by the side was already clenched into a fist, and the veins were stiffened.

He seemed to be taken away by this sentence, and walked to the desk step by step: "The contributions made by the three generations of Qin Cheng's family to the field of architecture are not up to you to deny it in one sentence."

The old dean was killed by his sudden aura.Xie Huai didn't dare to take his attention away an inch. Seeing Qin Yiyan's eyes fall on the glass vase on the edge of the desk, he rushed over quickly.

"What did you just say about my father?" Accompanied by his indifferent question without ups and downs, Xie Huai held his hand in the blink of an eye, and pulled him behind him.

He held those hands tightly, and leaned forward to warn: "If you do it now, the rest of your life will be ruined!"

But Qin Yiyan couldn't see any guilt or apology in his eyes. The ends of the phoenix eyes were stained red with anger, but there were no tears.

Like the silence before the storm, the calmer he behaved, the more terrifying the eruption would be.

There was a brief silence in the room, and no one may have realized what almost happened just now.

Xie Huai patted his head, like coaxing a child to sleep quietly, then turned and shouted to the group of old men: "Until now, do you still feel that you are upholding justice? First, the presumption of innocence. This is the criminal law Since there is no direct evidence, we cannot be interrogated as criminals.”

"Second, the dead are the greatest. I hope you can respect Qin Yiyan and his family. Even if his father really made a mistake, it's not your turn to kidnap his son morally."

"Third, don't look down on people. I am indeed a repeat student, but it does not mean that I have a problem with IQ. In the new national college entrance examination in 2020, my total score is 698, and the province's 30 candidates rank in the top [-]. If you don't believe me, you can go to check the score , Maybe all of you here didn’t get as high as I did in the exam back then.”

Before they could recover, they heard Xie Huai talking like a cannonball, and they were speechless for a while.Knowing that procrastination would lead to accidents, Xie Huai took the opportunity to drag the delirious Qin Yiyan out of the office.

He was so uncomfortable that even the corners of his eyes were twitching, he just wanted to find a quiet place to stay, shook off Xie Huai's hand and ran to the toilet.

"Qin Yiyan, what are you doing!" Xie Huai absolutely did not allow him to be alone in this situation, so he also rushed forward and pushed against the lock just as the utility room door was about to close.

"I'm calm now." He looked up blankly, as if looking for something, "Be obedient, go quickly. At least this way... I won't hurt you."

"But aren't you a human being yourself!" Xie Huai rushed over to hold his face.Qin Yiyan was defenseless, unable to bear the weight of the two of them at all, and staggered back a step.

"Bada—" Someone locked the door of the storage room in the confusion.

The author says:

Today, I went to the field with my classmates to inspect the homework of the class.

Classmate: Today is White Day!

Then I silently glanced at today's update...

barley