[I think the correction of the second question is controversial, although my answer is not exactly the same as the standard answer, but according to the content of page 58 of the official textbook of the physics competition, this answer is also reasonable......]

[I think the correction of the fifth question is also controversial, although my answer is not exactly the same as the standard answer, but the information in the question is not enough to negate the logic of my answer.] Although the standard answer is the result of the experiment, it is impossible for me to do the experiment in the exam room, so I can only reason based on the information in the question......]

In this part, there are four controversial questions, and the controversy score is 4.5 points.

Huang Zhengwen and Peng En were still very righteous, there was no hip-hop fighting, and they looked at Cheng Shuang's reconsideration materials intently.

From time to time, I took out my mobile phone and whispered to the standard answers sent by the teacher.

"Okay, I'm done!" Cheng Shuang raised his head, moved his neck and wrists, and smiled at Lin Fei.

She is like a diver who has been holding her breath in the water for a long time, and now she is finally ashore and has a breath of fresh air.

The two of them put their notebooks sideways and looked at the reconsideration materials they had just written.

The four of them muttered in the classroom until late at night before finalizing the reconsideration version.

After suffering Cheng Shuang, I have to transcribe the things that everyone has revised and changed, and then transcribe them again.

Lin Fei naturally wanted to wait for Cheng Shuang to go back, turned to the two boys and thanked him: "Thank you so much today, it's so late now, why don't you go first?" ”

"It's okay, it's okay, she can't transcribe many pages, let's wait for you, when will we go back together." Penn stretched back, leaned on the table again, and said, "You're girls, and even though there are two of them, it's still dangerous to go back." ”

Lin Fei nodded and said with a smile: "You really, I cried to death, you are too gentleman!" ”

"That's right, it's me." Peng En stretched out his right thumb, pointed at himself proudly, and looked at Huang Zhengwen as if he had taken credit.

Huang Zhengwen didn't have Lin Fei's expression, he just said lightly: "Yes, it's worthy of you." ”

"How many points do you have?"

"Ah, how many points do we have?" With a wicked smile on his face, Peng En pointed at Huang Zhengwen and said, "He, 250!" ”

Theoretically, being able to score more than 200 points is a pretty good score.

Only 30 points were deducted, which is even rarer.

Huang Zhengwen is worthy of being a top student, even if he has only been trained once, he can achieve such dazzling results in the national finals of physics competitions.

Speaking of which, it is an extremely shocking existence!

However, there is some joy in the number 250 itself......

Huang Zhengwen didn't say anything, Peng En continued to squeeze his eyebrows and said: "I said, you can also go to reconsider and reconsider, a few more or a few less, lest it be such an unlucky number!" ”

"Alright." Huang Zhengwen pretended to be angry and slapped Peng En gently, "Why don't you tell me how many points you scored in the test and see who is the real 250?" ”

"Uh...... Well......" Penn scratched his head, speechless for a long time.

Following Peng En's head scratching movements, Lin Fei realized that Peng En's previous white hair had now turned black.

The black, thick hair supple fit his round head.

Naturally, Penn is not very good at following the hairstyle rules set by the school, and if he has slightly longer hair, if he keeps it a little, he will probably look like an artist.

Huang Zhengwen shook his head lightly and said, "He's only 238 points." ”

Penn had the embarrassment of having the secret revealed, but couldn't say anything.

After all, it was he who exposed Huang Zhengwen's score first, or in a playful and mocking tone.

Yes, he was always above him, from childhood to adulthood.

is always the second in 10,000 years, why can't he be the boss again?

"yes, lower than you, probably lower than all of you."

"However, I have established a new system of comparison, I am not compared with you, compared with everyone in the national decision, I am definitely far ahead."

Lin Fei has always felt that this younger brother is very cute, and every new thing confirms this conclusion.

Although Penn also has a kind of arrogance to strive for the top and not admit defeat, when he fails, he will not be lifeless, let alone complain and regard others as mortal enemies.

He would make up a reason to coax himself every time, and as time went by, these unpleasantness slowly disappeared in the long river of years.

The night was getting deeper, the moon was so tired that it slept in the clouds, and Lin Fei and the others were also sleepy.

Cheng Shuang's "I'm done" was like a heavenly sound from heaven, which shocked the other three people who ran with him.

Great, call it a day!

Back at the hotel arranged by the physics competition committee, Huang Zhengwen and Peng En almost fell asleep, and they didn't even have the strength to wash up.

"Are you a pig? Get up for me! Peng En pushed Huang Zhengwen, who was sleeping as if he was about to pass out, "What bed did you go to without washing?" ”

"What are you yelling about!" Huang Zhengwen really didn't have any strength, and his voice was lazy.

But it's still staggered, and the volume at the end of each sentence is raised, and in the deep voice, it's still like an exclamation mark.

"I don't care, you just want to wash, I'm sweating in the classroom today, I'd better take a shower!" Peng En has always been unreasonable when he was willful, so he jumped directly on Huang Zhengwen's bed and lay down next to him.

Penn deliberately used a lot of force, and even the bed board was shaken by him, and the whole bed seemed to fall apart.

"You...... Don't break someone's hotel bed then, I can't afford it. Huang Zhengwen's voice was still lazy, and he moved down flexibly, covering his face with a quilt, looking isolated from the world.

"Okay, you ignore me, right?"

Penn tilted his mouth, directly pulled the quilt up completely, and then pressed it hard.

Huang Zhengwen's head was completely covered, and he couldn't breathe a little.

He was already tired, but now it was dark and oxygen-deprived in front of him, so it could be said that he had no power to fight back.

Huang Zhengwen's feet began to tremble, and after his face was covered, he could only make a sound of "hmm

Penn triumphantly maintained this position, pressing his head and saying, "Haha, now you know how good I am, right?" ”

Gradually, Peng En found that Huang Zhengwen had no resistance and died down.

Penn was shocked, wouldn't he? It won't really cover him to death, will it?

Don't!

Peng En lifted the quilt suddenly, and saw Huang Zhengwen with his eyes closed with a dead face, and his body was lying weakly in a large shape.

Frog fun.

Penn probed his snort with his hand.