The cloze in the English test paper is a difficult type of question, and the four answers to ABCD are all words that are easy to confuse.

There are several directions such as the meaning of words, grammatical structure, semantic content, etc., so it is often the focus of losing points.

Even a scholar like Dong Zijin, every time he does cloze in the blanks, he has to be highly concentrated and carefully distinguish the difference between different answers.

On average, it takes three or four minutes for her to do a cloze and fill in the blanks, and it takes at least half an hour for ten papers.

But......

It took He Xuan less than five minutes to do ten articles just now, which is completely the kind of direct answer filled in with ten lines at a glance, how can this be called serious?

However......

When Dong Zijin compared He Xuan and his own answers, the whole person was shocked.

“CCBAD...... ACDCC......”

“ACBDD...... CBBAD......”

"Oh my God! He Xuan's answer is the same as mine......? The answer to the two empty answers is not the same, which ...... How is this possible? Is he really answering the question seriously? However, it is absolutely impossible to finish it in such a short time. ”

was stunned on the spot, Dong Zijin's whole mind was in chaos.

Because she really couldn't think of anything else besides He Xuan doing the question seriously.

If He Xuan had memorized the answers in advance, then why did he have to act like this? Besides, this cloze has fifteen blanks, and ten is one hundred and fifty answers, and it is even more difficult to memorize them.

Dong Zijin, who was in disbelief, glanced back at He Xuan, and saw that he was joking with Zhang Haoran with a hippie smile as usual.

"He Xuan, what the hell is going on......? Finally...... What kind of person is you?"

became more and more confused, and Dong Zijin felt that he couldn't see He Xuan even more clearly.

However, just because of what happened between classes just now, there are a few boys who have been pursuing Dong Zijin, and they want to fight for Dong Zijin and behave themselves by the way.

"He Xuan, do you think you are great in the class? Even the class elders dare to tease?"

It was Lu Xiqing, the deputy squad leader, who usually belonged to the most treacherous kind of person in the class, and as soon as he saw an opportunity to perform, he immediately stood up and taught He Xuandao a very arrogant lesson.

"it! Lu Xiqing, what are you doing blindly? The head of the class didn't speak, so they want you to support you? I don't look at it...... Something about yourself. ”

said that it was too late, and before He Xuan could react, Zhang Haoran, who was at the same table, had already turned his two-hundred-pound body sideways, glaring at Lu Xiqing viciously and shouting.

Chapter ...... Zhang Haoran, what's the matter with you? I'm talking about He Xuan. ”

Lu Xiqing shrank back a little weakly, he was less than one meter seven, and under He Xuan and Zhang Haoran's more than one meter and eight feet, he did look a little thin.

"Xuanzi is my brother, and when you say he is me. Anyway, if you have the guts to beep again, I'll see if you can walk straight out of the school gate after school?"

Don't look at Zhang Haoran on weekdays, he is shrunk in the corner of the last row, and he has no sense of existence at all, but when he stands up and howls a few times, it is impossible for anyone in the entire classroom to ignore him.

"You...... Count you on for being amazing. ”

was yelled at by Zhang Haoran, Lu Xiqing was immediately instigated, and he was so frightened that he returned to his seat. He remembered it clearly, once in his sophomore year of high school, He Xuan didn't know who he had provoked outside the school, and several thugs chased He Xuan to beat him, but the result was that Zhang Haoran appeared and threw several thugs out.

Lu Xiqing didn't want to touch Zhang Haoran, a monster, but he was also aggrieved in his heart, and he finally found an opportunity to perform in front of Dong Zijin, how could he just miss it?

"Xuanzi, do you see it? Some people just bully the soft and fear the hard, just like a dog, if you kill him, he won't dare to bark. ”

Zhang Haoran deliberately laughed and said loudly, his friendship with He Xuan is not comparable to ordinary people at the same table.

"It's true that some people are just dogs and rats. ”

He Xuan is also accustomed to finding fault with Lu Xiqing, since Mr. Qin asked Dong Zijin to "help" him, some so-called "flower messengers" are indispensable to rush to perform.

However, He Xuan also regarded them as buzzing flies and ignored them at all.

Sitting down again, He Xuan took out the book again and quickly flipped through it.

"Xuanzi, are you really going to send 'dung' to Tuqiang? With your grades, there is still salvation? You even read the math problem book? Can you understand it?"

Zhang Haoran, who was very bored, looked at him and yawned.

"Of course. It's not just me, you can do it too, Haozi, trust me...... We're all going to get good grades. These problems in mathematics, physics, chemistry, and English will all be solved......"

After such a quick study, He Xuan found that the effect was very good, and the cloze answer just now proved that these props on his body were ...... It is very helpful for learning.

Therefore, He Xuan had a bold idea in his heart.

When he was almost finished, he secretly lent these props to Haozi and asked him to counterattack at the last moment of the college entrance examination.

It's just that He Xuan can't say it so obviously now, so he can only encourage Haozi not to lose confidence.

However, Zhang Haoran has long had a broken and broken attitude, he even bought the qualifications at a high price to enter the first middle school, and the foundation has been a mess since junior high school, and he has no hope of learning at all.

However, Zhang Haoran didn't take He Xuan's words seriously, but when the classmates around him heard it, they thought it was the funniest joke they heard today.

The two crane tail students in the class actually said that they could get good results in the college entrance examination?

There are less than 30 days left, and you still think you can counterattack? What kind of self-confidence is this?

"Xiqing, I'm laughing to death. Did you hear what He Xuan just said? He still wants to counterattack? Do you really think that he is the protagonist of the bullish coax in the novel?" Lu Xiqing's tablemate Yang Weicheng said while laughing.

"Fools talk about dreams, and don't pay taxes if you brag anyway. He really thought that if Teacher Qin arranged Dong Zijin to help him, his grades would skyrocket?"

Lu Xiqing said sourly, and at the same time, he was making some bad water in his heart.

The class bell rang, and this was a math class.

Mathematics teacher Lian Hengxin is an old pedant, bald in his forties, wearing gold-rimmed eyes, and is very old-fashioned when he talks about topics, all of which are based on fractions and standard answers.

Similarly, even the teacher's temper is the most irritable of all subject teachers, and he even carries a whip to corporal punishment of students.

It can be said that even a top student like Dong Zijin in the eyes of teachers will inevitably be afraid when facing even teachers.

And the math class is also the only thing He Xuan and Zhang Haoran who dare not sleep in class and desert, even if they pretend, they have to pretend to be listening carefully.

"Class!"

Holding the lesson plan and slamming it on the podium, even the teacher's voice was a little hoarse, and it sounded like he was in a bad mood today.

The hearts of the whole class almost seemed to be hanging at this moment, and everyone was in good spirits, for fear of accidentally provoking Teacher Lian to lose his temper.

"Today, we're going to talk about a few typical puzzles. For a moment, these questions ...... I hope that some students will take the initiative to go to the blackboard to do ......"

As soon as he opened his mouth, he went straight to the point, and even the teacher wrote a big math problem on the blackboard, and then asked: "This problem is about conic curves, which of you will do it?"

As soon as the teacher opened his mouth, the class immediately fell silent.

This question is actually not difficult, but because it is a teacher's class, if you accidentally do it wrong...... Those who will be punished and scolded, no one wants to be this bird.

Even if you really do it right, if you do it slowly, and the steps and ideas of solving the problem are not the same as his standard answers, you will be said a few words harshly.

"I'll come! Teacher Lian ......"

After waiting for more than ten seconds, no one raised their hand, and Dong Zijin, as the squad leader, had to volunteer, and then went to the podium to answer this question very cleanly and neatly.

"Have you seen it? Dong Zijin's steps are very beautifully written. Make a list of formulas and put the numbers in...... The answer comes out, it's very simple, isn't it? So, don't be afraid to see this kind of question, let alone scare yourself. Analyze carefully, what type of problem this belongs to, find the formula to apply, and analyze the known conditions......"

According to Dong Zijin's answer, even the teacher explained it satisfactorily for a few minutes, which can be regarded as making sense of this type of question by analogy.

Then, he erased the question again and continued to write the next question on the blackboard.

The known function f(x)=x-1/x-alnx

(1) If f(x) has no extreme point, find the value range of a;

(2) Let g(x)=x+1/x-(lnx)2, when a takes the maximum value in (1), find the minimum value of g(x);

(3) Proof inequality: ∑1/√(2i(2i+1))>ln(2 to the n+1 power)/(2 to the n+1 power) (n∈N*).[Note: The mathematical symbols here cannot be typed, and the problem cannot be completely restored, so make do with it!]

Ooh!

As soon as this question was written, the whole class gasped.

It can be said that in high school mathematics, this type of function is the most difficult class to find the extreme and maximum and minimum values, as well as to prove inequalities.

Some students who are not good at math begin to have a headache every time they see ∑ a long list of inequalities of summation formulas.

"Who will come up and do this question?"

After finishing the question, Teacher Lian glanced at it, and none of the students in the class dared to look at Teacher Lian!

Everyone hurriedly lowered their heads, who dared to confirm their eyes with Teacher Lian at this time?

"What? No one dares to come up and do it......?" It's not that hard!"

No one took the initiative, and even the teacher's face sank.

But as soon as he finished speaking, Dong Zijin raised his hand again: "Teacher Lian, I'll come!"

There is no way, Dong Zijin really doesn't want to go up every time, but as the class leader, in order not to embarrass the teacher and make the classmates embarrassed, she has to often go up by herself.

"Dong Zijin, sit down. Every time you come up, what about the other students? Is it all air sitting here?"

As soon as he saw that Dong Zijin volunteered again, even the teacher pointed at everyone angrily and scolded, "You...... You guys are really the worst class I've ever taught. Don't you even have the courage to come on stage to work on a topic?"

At this time, Lu Xiqing, the deputy class leader, felt that it was a good opportunity, so he suddenly raised his hand and stood up and said: "Teacher, let He Xuan go up and do it? When I got out of class just now, I also heard He Xuan holding a math problem book and saying very confidently that these problems are nothing at all! I think he will definitely do this problem......

......

[Math problem: I'm a very difficult math problem! Do you want to conquer me? Secretly, I'll tell you that my nemesis is the recommendation ticket.] As long as you vote crazy for this book, you can solve any math problem in the future......]