"I have already written the answers on the blackboard. You guys at the table will correct each other.

The first question, in the geometric sequence {an}... There is no need to talk about this question, right?

It has been said that it is a geometric sequence, and a2 and a5 are also given. I want you to find a4. You just need to set up the formula.

Is there anything wrong with this question?

Raise your hand and see.

Okay, if not, let’s look at the next question.

In △ABC, it is known that a2-b2 c2=√3ac, then angle B is..."

The third class on Monday morning is mathematics. At this time, the mathematics teacher is talking about the paper he made before.

After spending about thirty minutes finishing this paper, Fang Qiu came to Zhao Xiancai and asked Cheng Zhijun: "How did he do in the math test this time? Has he improved?"

"Yes, 142 points."

Cheng Zhijun obviously did not expect that after Fang Qiu finished explaining the test paper, he would come here to ask Zhao Xiancai how he did in the test.

After being stunned for a moment, Cheng Zhijun hurriedly said while handing Zhao Xiancai's mathematics test paper to Fang Qiu.

"How many?"

Fang Qiu obviously didn't expect that Zhao Xiancai's math score would improve from over 40 to 142 just two weeks after the last monthly exam.

He looked down at the test paper handed over by Cheng Zhijun in surprise. At this time, the students around him also heard what Cheng Zhijun just said, and soon the whole class knew it.

All of a sudden, there were a lot of discussions in the class. Because Fang Qiu was reading Zhao Xiancai's test paper and did not stop these voices for a while, the discussions in the class became louder and louder.

"Good guy, this is really good at copying. Did he copy Cheng Zhijun's paper on top of his own?"

"It's not necessarily copied. Maybe they corrected their own papers and wrote while correcting."

"Who would have thought that Lao Fang would specifically ask about his grades, and Zhao Xiancai will be in trouble now."

"Haha, doesn't he pretend to be cool and run to the office every day? Do you really think that he can simply improve his grades in two days of raiding?"

…

Obviously, most of the students didn't believe that Zhao Xiancai took the exam himself. They all thought that Zhao Xiancai's 142 points were copied. After all, there was a classmate who ranked among the top three in the class.

"I got one wrong choice question and one wrong fill-in-the-blank question, but the answer question is pretty good, all correct...

You guys are really able to take advantage of any loophole. I just looked at Zhao Xiancai's paper here and you started talking?

I have never seen students who are as talkative as you. You are really the worst class I have ever taught. You all did very well in the exam, right?

Wu Yungao, what is your math score this time? Show it to me."

Soon, Zhao Xiancai noticed the increasingly noisy sounds in the classroom.

The man named Wu Yungao didn't expect so many people to talk, but Fang Qiu happened to see him. He could only walk up to Fang Qiu with a grimace and handed him the paper.

"90 points, you've just passed the test, but you still have the nerve to laugh and talk?"

After taking a look at Wu Yungao's paper, Fang Qiu said a few words to him and asked him to go back to his seat, while he continued to read Zhao Xiancai's paper.

After Fang Qiu scolded him, the class suddenly became quite quiet.

"Your ideas for answering the questions are clear and clear, especially the process of disintegration is also very clear, and it looks comfortable, which is very good.

But the two questions you got wrong, this multiple-choice question really went beyond the outline. We haven’t learned that yet. As I said just now, I can’t blame you.

But you shouldn’t be wrong about this fill-in-the-blank question. Although it mentions a ‘conforming geometric sequence function’, its definition has also been given in the question.

This kind of question, where you give a definition in the question and come up with a new term, is often encountered in mathematics exams..."

After reading Zhao Xiancai's paper, Fang Qiu said to him again.

Since this test paper is not the actual test paper of the college entrance examination in previous years, but a paper produced by some educational institutions themselves, the score arrangement is also determined by the institutions that issued the papers themselves.

Each multiple-choice question in this paper is worth four points, and each fill-in-the-blank question is also worth four points, so Zhao Xiancai scored 142 points this time.

If this were the college entrance examination, each of the fill-in-the-blank and multiple-choice questions would be worth five points, and Zhao Xiancai would have scored 140 points.

"But no matter what, you are progressing quite quickly. Didn't the chemistry teacher also cover the chemistry test paper? How much is the score?"

The first and second quarters on Monday were politics and chemistry respectively. Fang Qiu didn’t ask about politics, but directly asked about chemistry.

"92 points." Zhao Xiancai said.

"Well, not bad, keep it up and don't fall down again in the future.

If you can keep doing what you are now and improve your English and Chinese scores, there should be no problem in getting a '985' in the college entrance examination."

After hearing Zhao Xiancai tell him his chemistry results, Fang Qiu nodded with great satisfaction.

Since chemistry, physics and biology were not tested together in the first and second years of high school, their full scores are now 100, and 92 is considered a high score.

At this time, except for those at the table next to Zhao Xiancai, the other students in the class were already confused.

What's going on? Shouldn't Lao Fang suspect him of plagiarism?

Why did he get such a high score in chemistry? He improved in both subjects in two weeks?

At this time, most of the students had changed their views. Although it was a bit unbelievable, they no longer believed that Zhao Xiancai's math score was obtained by plagiarism.

After all, Fang Qiu, the class teacher, is considered by his classmates to be a very shrewd person. Since even he does not think that Zhao Xiancai copied the results, this means that Zhao Xiancai definitely did not plagiarize.

"get out of class ends in a few minutes. Let's preview the new chapter first."

After saying this to his classmates, Fang Qiu waved to Zhao Xiancai and said to him, "Come out for a moment."

When Zhao Xiancai followed Fang Qiu out of the classroom, the students in the class stretched their necks one after another. The students sitting by the windows in the corridor wanted to put their heads out of the window.

"Through your inquiries during this period, as well as the responses of teachers in chemistry and physics, it can be seen that you have made very rapid progress in these subjects during this period.

I wonder if you have any learning secrets? How do you put your mind on studying?

I want to see if your method can be used on Li Yu.

I called his parents to come to school several times last semester, but it had no effect."

Fang Qiu said to Zhao Xiancai.

"Hey, Li Yu, I really want to hear Lao Fang mention your name? Could it be that he wants Zhao Xiancai to tutor you in the future?"

Zhou Yizhi said to Li Yu with a smile as if he was joking.

Li Yu was sitting by the window. Normally Zhou Yizhi would have heard Fang Qiu mention his name, so Li Yu should also be able to hear it.

But Li Yu did not pay attention to Zhou Yizhi, but continued to stare at Zhao Xiancai and Fang Qiu outside the classroom with an ugly expression.

Although his grades are usually worse than Zhao Xiancai's, Li Yu does not like Zhao Xiancai, but Li Yu thinks he has not shown this.
Chapter completed!