As a super -level teacher, he must have left to correct the papers. In addition, the Chinese roll takes a long time. At this time, Li Guoping must have no time.

As soon as the words fell, Li Guoping hurriedly appeared at the door of the classroom.

When he saw Lu Shaochuan, he froze for a moment, and then said to Su Shuangjiang with an apologetic face: "I'm sorry, Shuangjiang, the teacher can't take you back today, I have to continue to correct the papers, you can go out and buy something to eat .”

While talking, he asked Su Shuangjiang if he had any money, and if he didn't have money, he would come out and pay.

"No need, I'll take him to dinner for the exam, you can correct the paper at ease!" Lu Shaochuan put his arms around Su Shuangjiang's neck, and patted his chest to ensure that he would be fed.

However, seeing that it was Lu Shaochuan with Su Shuangjiang, Li Guoping felt even more uneasy.

Although he passed the exam, he is not deaf. He is also aware of the recent rumors in school, but Su Shuangjiang said that these are all rumors, and he and Lu Shaochuan are just friends.

Li Guoping also cannot ask Su Shuangjiang to stay away from Lu Shaochuan, and he has no right to restrict the children's freedom to make friends.

Even though Su Shuangjiang gave him an ok gesture, he still turned around and left.

"In other words, is your class teacher so vigilant?" Lu Shaochuan had a smile on his face, but he always felt that he was laughing.

"It's nothing, don't think too much. Let's go and eat." Lu Shaochuan wanted to say something, but Su Shuangjiang had already packed his things and left.

No way, he had to follow up.

Along the way, he and Su Shuangjiang complained about the difficulty of the exam: "Mathematics is too difficult, not only mathematics, but also science and technology. I can't do the last big problem in physics!"

I ca n’t do physics, let alone math!

The geometry of the last big question of mathematics, he looked at the picture dumbfounded.

"OK! I thought the last big question would not be, so I did the penultimate question, the result ..." The result is still not!

The second big question is to find function f (x). In addition to the first small question, he is also empty.

Two big questions 24 points, he scored 4 points for the first small question!

After Lu Shaochuan felt that after the final test scores came out, he might be beaten by his mother.

Oh, no, it is the father -in -law who was instructed by the mother's mother to beat a meal ... After all, mother is an elegant and dignified lady, how can do it? TWT

Lu Shaochuan cried for a long time, but he didn't hear a word next to the people next to him. He turned his head and said dissatisfied, "Why don't you say it?" Is this ignoring him?

Su Shuangjiang glanced at him and said flatly, "I'm keeping quiet to protect your self-esteem."

Um???

Lu Shaochuan didn't understand what this sentence meant. After asking for a long time, Su Shuangjiang finally said impatiently: "Because I think those two big questions are very simple!"

Isn't it the value of f (x)? The conditions are all listed, and the formula can be counted.

As for the last geometric question, the first question verification surface ABC is an equivalent triangle. Since both M and N lines are parallel, it can be inferred that the corner ABC is 60 degrees, and then the other two corners can be calculated 60 60 Degree, this will prove it.

If you do n’t want to prove it with an angle, you can also use the side to prove that the three edges of the side triangle are the same length. The radius of the three -side line of the three side is the same!

What's difficult?

Lu Shaochuan listened to Su Shuangjiang explaining to himself. Although he didn't explain in detail, when the key steps were explained, the fog that had covered the big topic dissipated immediately!

"It turns out ... is it like this?" Lu Shaochuan also thought about the corner of 60 degrees, but he couldn't even understand the conditions given by the topic, let alone the calculation!

He was completely dumbfounded. According to the conditions explained by Su Shuangjiang, this question is indeed very simple...

"You really know how to do it." However, what surprised Lu Shaochuan even more was that Su Shuangjiang could solve such a big question! Still two ways!

Su Shuangjiang felt that he really wanted to roll his eyes. How many times did he say that he would win the first place? How could he boast without such strength?

He took out the draft paper he wrote before, and handed it to Lu Shaochuan.

"This is an analysis of every question I wrote, especially in the big question. Each big question has two more methods to answer, do you want to see?"

The draft paper in the examination room can be brought out, otherwise he will not write the entire paper.

Su Shuangjiang is very clear that his grades this time will definitely cause an uproar. It is estimated that many teachers will doubt him because of his poor class. Although there are invigilators, he can feel at ease with another layer of protection.

Of course, Lu Shaochuan was willing. He took a look and saw that the entire person was decadent.

If you follow the answer given by Su Shuangjiang, then his math is absolutely terrible this time!

"I'm going to die ... I will be killed by my parents ..." Lu Shaochuan's eyes were empty, as if he had foreseen his tragic future.

He thought for a while, thinking about how to avoid the beating, and then he set his sights on Su Shuangjiang.

Su Shuangjiang:?

Lu Shaochuan took the other's shoulder and smiled on the wall where the person fell down, and asked him to agree to a request.

"Ask you one thing, and then if I told my mother that this mathematical problem is difficult and difficult, do you attach two sentences?"

Su Shuangjiang stared at him blankly. Seeing the other person's expression, Lu Shaochuan knew that Su Shuangjiang was reluctant.

"Please!" He pressed Su Shuangjiang's back with his body, and begged, "As long as you promise me, I... I will cover all your living expenses for the next semester."