The frozen north country has magnificent scenery, snowflakes and the temperature is still below zero.

Changchun City, Air Force Aviation University Headquarters, Vice President's Office.

A mid-ranking officer in a blue Air Force uniform, with a document in his hand and a blank face, walked down the hallway to the vice-chancellor's office.

"Knock knock!" Arriving at the office, the mid-level officer, who carried the rank of major, tapped lightly on the door.

A deep voice came from the office: "Please come in." ”

As the words fell, the major officer pushed the door and entered the office, where a middle-aged man in his forties wearing a regular Air Force uniform sat at his desk.

"Report chief, I have obtained the information of the target." The Air Force Major, with a tall posture and a solemn face, saluted the middle-aged man, reported.

"Good work." The middle-aged man nodded and returned the military salute.

After saluting, the Air Force Major handed the document in his hand to the middle-aged man.

"Excellent comprehensive results in the primary selection, eyesight 2.0, excellent physical fitness, excellent sense of space, I didn't expect Zhou Hai to be a good seedling."

The middle-aged man took the document, opened it with his hand, looked at Zhou Hai's personal photo and related grade information, breathed a sigh of relief in his heart, nodded with satisfaction, and gave a new instruction: "Continue to follow up, you go down first." ”

"Yes, Chief." The Air Force Major nodded and turned to leave.

Closing the documents, Zhang Dongping, who held the post of vice president of the Air Force Aviation University, stood up, looked at the white snow scene outside the office window, his face showed sadness, and the picture of the gathering of the three more than ten years ago came to his mind.

Spit out a mouthful of turbidity, Zhang Dongping took out the liquor and wine glasses in the drawer, slowly poured them full, and said to himself: "Brother Pingyuan, brother respects you a glass." ”

The words fell, and the wine poured.

Zhou Pingyuan, Ge Haiping, Zhang Dongping, each of the three has a flat character in their names, as if there is a connection in the dark.

The reality is exactly like this, when Ge Haiping's wife gave birth to a child and lacked money, Zhou Pingyuan took out 5,000 yuan to allow Song Yuan to give birth smoothly.

At that time, Zhang Dongping was young, did not resist the temptation, and did something earth-shattering - embezzlement of military funds.

Military money!

It's not a lot of money, it's only four thousand.

But this is a military item!

At that time, it coincided with the major event of cracking down hard and embezzling military funds, and if it was known, even if Zhang Dongping didn't eat guns, at least he would have taken off a layer of skin.

Not long after the embezzlement of military funds, news flowed from above that it was necessary to put an end to the moths of the army.

Hearing the news, Zhang Dongping was so frightened that he embezzled a full 4,000 yuan of military funds, which was enough to make him fall into the endless abyss.

The money is used, how can I get four thousand yuan for a while.

As a last resort, Zhang Dongping contacted Ge Haiping, who did not know each other, and asked Ge Haiping for help, but Song Yuan had just given birth, where did Ge Haiping have money.

In the end, Zhou Pingyuan knew about this matter, and after thinking about it several times, Zhou Pingyuan, who was a 10,000-yuan household, gritted his teeth and took out 4,000 yuan and gave it to Zhang Dongping.

Zhang Dongping passed the test in a fool's way, and did not become a moth eliminated by the army, so far, he was almost frightened, and he didn't even dare to move a penny.

Fortunately, after Zhang Dongping survived the strictest scrutiny of the army, he was appreciated by his superiors, and gradually rose to prominence, coupled with his meritorious service in governing the army, he made contributions to the cause of Huaxia Airlines, and finally overcame the difficulty of being a general and climbed to his current status.

As for Zhou Pingyuan's kindness at the beginning, Zhang Dongping will never forget it in his life.

"Zhou Hai, grow up well."

Looking at the snow scene outside the window, Zhang Dongping said silently.

If Zhou Hai's results in the college entrance examination are not satisfactory, then it is the time for him and Ge Haiping to play a role.

Inside the office, there was silence, and the smell of spirits permeated the air.

……

Time passes slowly, and half a month has passed since the last primary physical examination.

The senior high school students who are preparing for the college entrance examination are in a tense and busy state of study.

Eat, brush up on questions, rest.

Three points and one line, and so on, day after day.

Of course, in addition to boring and intense study, the characteristics of the third year of high school - exams, naturally will not be less.

A small volume in three days, and a large volume in five days.

Now, it is the end of March, and the first mock exam of Chenghua High School is about to be held.

"Ding!" The familiar class bell rings.

In the classroom, all the students quickly returned to their seats, cheered up, and sat upright.

"Today's mock exam, test mathematics, the exam requirements are known to everyone, quiet, cheating is strictly prohibited." Zou Lirong, the head teacher, walked into the classroom with a stack of math test papers, looked at the silent students, nodded with satisfaction, and said with a straight face.

Mock exams first test the level of knowledge mastered by students, and secondly, let students adapt to the college entrance examination in advance, so as to avoid excessive pressure and collapse when facing the real college entrance examination.

This is a feature of the third year of high school, with a one-month interval between each mock exam.

However, for the students of Chenghua High School, whose average score is about 400 points, the symbolic significance of this mock test is greater than the practical significance.

With an average score of about 400 points, even if a student performs extraordinarily, he will not be able to reach the admission line of the second book.

Of course, Zou Lirong didn't want the third class she managed to disturb the study state of the squad leader Zuo Xue.

Whether you can get the bonus this year and be rated as an excellent teacher depends on Zuo Xue's college entrance examination results.

To warn everyone, Zou Lirong distributed math test papers in order.

How many people are in each column, how many test papers are counted, starting from the first row, the students who got the test papers are passed back in turn.

Soon, the math papers were distributed.

"Simple."

Zhou Hai, who was sitting at the end of the classroom, looked at the new and neat mathematics test papers, and briefly read them, and the questions were very simple.

This test paper, for Zhou Hai, who has a comprehensive grasp of mathematics knowledge in high school, is almost the same as the difficulty of addition, subtraction, multiplication and division in primary school mathematics.

As long as the content of the test paper does not exceed the syllabus and reaches the level of undergraduate advanced mathematics, these are not problems.

Functions and collections?

Sequence?

Trigonometric function?

Inequality?

Solid geometry, plane analytic geometry?

Inexistent.

"Alright, the exam begins."

After the test papers were distributed, Zou Lirong lifted a chair and sat on the podium, her keen eyes swept a glance at the class, and then looked at Zuo Xue in the first row, and gave instructions to start answering questions.

With Zou Lirong's instructions, the whole class began to write.

Of course, except for the two boys in the row in front of Zhou Hai who had already given up on themselves, the two of them played Hache, their eyes were hazy, they smashed their mouths, shrunk their bodies, and began to prepare for bed.

The zipper is closed, the hat is worn on the head, and the trouser cuffs are tucked into the shoes.

Warm and comfortable.

In this way, you can sleep more comfortably.

After preparing for bed, the two of them leaned their hands on the table, rested their heads on their arms, and began today's hibernation business.

Winter hasn't been long over, and it's better to sleep and sleep.

"Buzz!"

Zhou Hai watched the two of them enter a dormant state, shook his head, picked up the black pen on the table, and began to answer the question.