The school grass is slightly sweet

Chapter 66
But at this time, the moon, which had wandered thousands of miles away, naturally didn't hear it, or the flower branch stepped on the fifth foot, and when the students in the class began to laugh faintly, she raised her head and looked at the stage on the podium. Staring at her, Wang Xia slowly stood up.

This is... let yourself answer the question?

In the back row, the trio of Shen Jiaojiao, Lin Meimei, and Wang Xinxin saw her move slowly and got up lazily. They all exchanged glances as if they were joking. They hesitated to stand up for such a simple question. What a shame.

Yue Yue didn't know where Wang Xia's teaching progress was, and he didn't know which question he asked himself to answer now, so he couldn't help being a little confused. Marshal and Hua Zhi wanted to remind her secretly, but Wang Xia also stared back.

But... since the position where his teaching stick is pointing to is question 15, it should be this question.

The moon turned positive and glanced at the question.

For some reason, Wang Xia originally only wanted to give her a reminder, but now she was a little bit relieved to see her calm look of "not afraid in the face of danger" who was not afraid of getting angry at all.

“若B＝Φ，即方程ax＋1＝0无解，得a＝0；若B＝{－3}，即方程ax＋1＝0的解是x＝－3，得a＝？1/3；若B＝{2}，即方程ax＋1＝0的解是x=2，得a=—1/2”

"Hahaha……"

After Yue Yue finished answering the questions, the class burst into roars of laughter seamlessly.

moon,"?"

The laughter came along with the strange eyes, and it lasted for a long time.

Especially Lin Meimei and Wang Xinxin, they couldn't wait to pat the table and laugh.

The first question is just to practice the simple concept of sets. Simply classify which sets are "Positive Integer Set", "Rational Number Set", and "Real Number Set". , Take it out to perfunctory the teacher?

Shen Jiaojiao pressed the pen, feeling so good for the first time for no reason, she had been waiting for her to make a fool of herself for a long time.

Yue Yue looked suspiciously at the laughing students around her, and saw the undisguised mocking expressions on their faces, even Marshal and Hua Zhi looked at her strangely.

What is this nonsense, so pretentious?

The moon immediately realized that it is absolutely impossible to answer such a simple question incorrectly, so it must be because the sequence of the questions was answered incorrectly.

Everyone's attention was on the first question. Naturally, no one knew that Yue Yue answered question No.15, so they basically thought that she was reading nonsense from the textbook.

Huazhi probably understood something from her suddenly enlightened expression, and silently raised a finger at her amidst the laughter, "Question one, big sister!"

Yue Dian nodded, and was about to look up and answer the question again.

But he didn't want to, Wang Xia on the podium had a smile on his face and looked at him with burning eyes.

The moon, "..." Could it be that I was laughed out of anger?You won't let her go out and stand for punishment, will you?

Wang Xia put down the teaching stick, and waved to her with a smile, "Please sit down, student Moon, remember to listen carefully~"

The rare Wang Xia arrived and stood up, and mischievously added a rising "Oh~" at the end of the sentence, because the moon gave him such a big surprise.

Others may not know what the moon is talking about, but he is like a bright mirror in his heart.

Only two or three days after the start of school, he only taught some simple set concepts and their representation methods according to the teaching process.

This No.15 question was originally meant to be a thinking question for this month. At the end of the month, after finishing all Chapter 1 and then combining the equations, it can be correctly answered.

Moreover, this question examines the divergent thinking and carefulness of the students. Students need to consider the three situations carefully, and one will be missed if they are not careful. The moon... actually appeared in just a few seconds when standing up. , gave a precise and unmistakable answer at a glance.

What does this mean?
It means that she has already proficiently previewed and mastered all the mathematics tutorials within a month, and the speed of her head is unmatched by ordinary people. No wonder she feels absent-minded every time she goes to class. are not on a ladder.

Okay, very good, this kind of student is rare even in ten years.

This monthly exam, his heart can be put in his stomach.

No. [-] in grade, no one else but the moon.

(End of this chapter)