After entering the examination room, the examiner announced the discipline of the examination room this time.

"You can't answer immediately after the exam paper is sent, you can only look at the test paper, and you can only answer when the time is up, otherwise the answer will be invalid, we will tell you when to start answering, and you must stop writing immediately after the exam, if you don't stop writing, the exam result will be invalid!"

After the invigilator sent the test paper down, he then looked at his watch and asked the candidate to look at the questions first, and when the time came, the exam was announced immediately!

After getting the test paper, Liu Qianqian glanced at the test questions, and a trace of doubt flashed in her eyes, this is the test question for the semi-finals?

Liu Qianqian swept all the test questions, and then began to answer, the whole volume is 100 points, divided into fill-in-the-blank questions, multiple choice questions and short-answer questions, the amount of questions is not very large, Liu Qianqian only took half an hour to finish these test questions, if you don't want to attract attention, she can do it in ten minutes, these questions are really too pediatric.

After Liu Qianqian finished writing the test paper, she didn't leave in a hurry, because she knew that if she left now, it would probably cause pressure on other candidates, so it didn't hurt to wait.

After another half an hour, Liu Qianqian raised her hand and prepared to hand in the papers!

"Classmate, what's the matter with you?"

When the invigilator saw Liu Qianqian raise her hand, her expression was quite kind.

"Submit the papers!"

Liu Qianqian handed the test paper to the invigilator and prepared to leave.

Wang Zhongguo looked confused, although the question of this semi-final is not very difficult, but it is definitely not simple, this girl only took half the time to finish the test paper, I'm afraid it's not teasing him.

"Classmates, if there are any questions that you don't know, you can think about it, these knowledge points are all the knowledge points of your high school, and they are definitely not beyond the outline!"

Wang Zhongguo wanted to say something more, but Liu Qianqian said directly, "It's already written!"

Wang Zhongguo choked, looked at the test paper in his hand, it was really finished, he looked at the handsome and elegant words on it, and a flash of light flashed in his eyes, when he saw the answer above, Wang Zhongguo was shocked, this girl is the killer of the five counties.

"You can check in check!"

"No, you don't!"

Liu Qianqian nodded at Wang Zhongguo, and then left, the conversation between Wang Zhongguo and Liu Qianqian attracted the attention of the candidates present at the beginning, and there was a small commotion in the examination room, and the invigilator above immediately snorted coldly, "Quiet, take the exam well!"

Jiang Jiang and Zhao Yuanyuan couldn't be more proud in their hearts, Qianqian was really powerful, but they couldn't embarrass Qianqian, they had received nearly half a month's training from Qianqian, and they absolutely couldn't admit defeat.

So the two began to write hard.

When Liu Qianqian came out, Feng Bing and the two teaching directors were sitting in the hall, seemingly waiting for them to finish the exam.

"Liu Qianqian, have you finished the exam?"

As soon as Feng Bing looked up, he saw Liu Qianqian coming out of the examination room, and he asked worriedly, "How is it, is the question difficult?"

"It's not difficult!"

Liu Qianqian nodded expressionlessly, these topics are really not difficult for her at all, but for others, she is not sure!

"It's not difficult, it's not difficult!"

Feng Bing immediately let go of a lot of his heart when he heard Liu Qianqian's words, and immediately reacted, "Why did you come out?"

"That's it!"

As soon as Liu Qianqian finished speaking, Feng Bing rubbed his hands again, and stopped talking, with a look of daring to ask, but Director Wang next to him was direct, and he asked directly, "Classmate Liu, what do you think of your answer, are you sure?"

Liu Qianqian nodded, if she was not sure of such a simple question, she Dr. Liu would be in vain!

"That's good, that's good!" asked cautiously. "How many points do you think you can score?"

"Director Wang!" Feng Bing looked at Wang Yao with some disapproval, is this the right time to ask?

I didn't see that the teachers in other middle schools all looked like they had their ears pricked up, and they clearly wanted to eavesdrop, which was nothing, but I was afraid that the other party would say that Liu was too conceited, and it was better to go back to school to say what he had to say!

However, Liu Qianqian didn't seem to pay attention to Feng Bing's worries.

"Full marks!"

Hiss!

Director Wang gasped, but he knew that the topic of the semi-final this time seemed to be a professor from Harbin City, and it was definitely not simple.

But for Liu Qianqian, he naturally believes it, not to mention her perverted academic performance, just to talk about her previous achievements, of course he believes Liu Qianqian's words.

Even Feng Bing was overjoyed when he heard Liu Qianqian's words, he couldn't be clearer about Liu Qianqian's strength, she said that a full score must be a full score.

"Snort!" a teacher next to him sneered and sneered, "Full score, I'm really confident, I don't know if I will be slapped in the face after the results come out!"

"It's not, I really think I'm amazing, this time the competition is Professor Wang's problem, don't lose the face of our five counties!"

Feng Bing's face sank, and he looked coldly at the few teachers who spoke, there was no theory, what the result was, and he would know the result in three days.

He knew that these teachers were already very unhappy with their No. 1 Middle School, not because No. 1 Middle School got more educational resources than other middle schools, but this was all earned by the middle school itself, and it was not the turn of being criticized!

"The teacher believes in you!"

Liu Qianqian nodded, thought about it, there seemed to be nothing next, there was still nearly an hour before the end of the exam, Liu Qianqian simply went back to school, the county No. 1 middle school is not far from the test center, ten minutes away, Feng Bing is not worried about her, seeing that she is going back to school, nodded and agreed!

After Liu Qianqian returned to school, she continued to read, and after the competition, she was going to the Institute of Physics to make an infrasonic wrist, which was convenient and easy to use.

Of course, the materials needed, as early as a few days ago, she asked Huang Yong to send the list to the research institute, if there is no here, go to the capital to find it, and you can always find it.

She didn't know that the materials she needed were really hard to find, because at this time, Huaguo could really be said to be a tabula rasa for sound waves, and even foreign research on sonic weapons was very limited.

However, knowing that Liu Qianqian is going to study sound waves, she naturally spares no effort to support it, and if she can really study something, it will be a great good thing for their country.

Before the balance car, they have made great progress, and there are many things in it that can be applied in other fields, it is said that the technology involved in it, at least beyond this era for more than ten years, or even more than twenty years.

What does this mean, it means that Liu Qianqian is indeed a genius and can definitely change the future of Huaguo Technology, because they have been able to get a glimpse of it.

Even though they wanted Liu Qianqian to keep researching technology, they never thought of interfering or asking her to do anything, because they knew that genius thinking was different from ordinary people, and they would respect her and not cause her any trouble!