58 Math problems are so difficult

After listening to the old man's words, Shen Du temporarily extinguished his thoughts of cheating.

The subject of this first examination is Language.

He is still quite confident in this subject.

Compared to the weakness of mathematics, physics and chemistry from scratch.

In some aspects, the improvement of liberal arts in certain periods of time is quite obvious.

He finished writing the test paper carefully, and took advantage of the time before the second bell rang to start skimming the test questions.

Shen Du started with the first fill-in-the-blank question and saw the last essay question, and when he turned the paper over again, his nervousness was slightly relieved.

Yet.

Half of the questions he had reviewed, and half of the remaining half had ...... There was also an impression in his mind.

Maybe you don't have a solid grasp of it, but if you write, you can write a rough idea.

As for the remaining quarter, forgive Shen Du's brain for not being used well enough to master all the knowledge of the past two and a half years in just two months.

He had only seen some questions but did not remember the answers, and some questions he had never even heard of, and his knowledge was blind spotted.

For such a feedback, Shen Du is actually quite satisfied.

Because during the final exam in the second half of the second semester of junior high school, when he was doing the subject of Chinese, he basically relied on half-guessing.

At that time, he didn't care about his academic performance, he didn't even bother to cheat, he hated the trouble, so he directly filled in the answers he knew, chose to fill in the blanks, and turned his head to lie on the seat to sleep.

As for now, Shen Du has to answer the question seriously.

Fill in the blank for the first question: (1)菜qí -- (2)měnɡ -- understand (3)jiǎo -- knead

Vegetable furrow, ignorant, pretentious.

He'll fill it in.

From the first question, Shen Du's pen tip did not stop.

He wrote seriously, because he was thinking...... It's not fast.

This may be the first time that Shen Du has answered such a large volume on a formal occasion, which also makes him have little experience in time control.

When the bell rang, he had just finished writing the last word of his composition.

When Shen Du raised his head a little dazedly, he saw Miao Weiting, who was sitting in the first row, showing him an expression of hatred for iron and steel, but now, the classmates sitting in the back row had already gotten up, collected the test papers one by one, and turned their heads and put them in front of the invigilator.

No matter how anxious Miao Weiting is, it won't make any difference.

When the teacher of the second class of the invigilator of this class left, Miao Weiting jumped in front of Shen Du.

He pulled a stool from under the buttocks of the male classmate next to him, sat opposite Shen Du, and complained to his brother: "I said what's the matter with you, how much risk I have taken to give you a look again and again in front." ”

"Why don't you know to look up at me?"

"I was so hurt that I was looked at several times by the little old man in the second class. ”

"I thought I was discovered, and I was scared enough. ”

After speaking, he looked left and right, and saw that no one was paying attention to the two of them, so he twisted out a small note from between his fingers and slowly spread it out in front of Shen Du.

"Look, that's the fill-in-the-blank and multiple-choice answers that a class of nerds gave me. ”

"You say you have to work hard to do it yourself, and in less than two minutes, isn't it all answered?"

Shen Du faced this note, only feeling speechless for a while.

All his thoughts were on the topics he would do, where would he have time to see Miao Weiting's situation.

Now he doesn't want to look at the answers of the best people in the whole school, because after a ten-minute break, he will continue to take the second subject this morning, which is also the mathematics that Shen Du is more concerned about.

So Shen Du stuffed the note back into Miao Weiting's hand very perfunctorily, and said: "Let's talk about it then! Don't be discovered by others, and then stab the teacher." After that, he temporarily held the second-year mathematics test questions of the middle school attached to Beijing Normal University that Ruan Rou lent him, and read it roughly from the beginning.

It was at this time...... The invigilator of the second class teacher went and returned.

With the math test paper in his arms, he stepped into class with the bell ringing.

"Alright, all the people who are wandering around the classroom are back in their seats. ”

"Let's start the second math exam!"

After speaking, regardless of whether the group of students below was ready or not, they began to divide the test papers in an uproar, and quickly pressed the divided test papers on the desktop of the first place in each row.

"Pass it on, old rules!"

After that, I didn't care what the reaction of the students was, they were sitting at the back of the podium table, staring at a room of people.

At this scene, Shen Du obviously felt that the invigilator began to pay attention.

Because math is much easier to copy than Chinese.

For this kind of situation, Shen Du couldn't help but tighten, lowered his head and looked at what questions appeared on the test paper first.

If a-b = 1, then (1-a squared/b squared) X2a squared/a+b=?......

Very good, he learned this formula in class, and he should be able to solve it.

Thinking of this, Shen Du became down-to-earth and calculated this multiple-choice question seriously.

The final answer is: 2

Well, choose A.

But when he looked up again, he subconsciously looked at the disc wall clock hanging on the blackboard, but there was only one sentence left:!

This multiple-choice question actually took him ten minutes.

Looking back at the dense test questions behind him, Shen Du only felt a wave of dizziness, and an ominous feeling rose from his heart.

At his rate, it's one thing whether he will do it, and whether he will finish it is another matter.

Then Shen Du hurriedly read the test questions again.

After another five minutes of waste, he knew it was a bad dish.

He can only make half of this math test paper, or half of it is still vaguely half.

As for the remaining half, either you can only write a small formula in it, or you don't have a clue at all.

Thinking of this, Shen Du's hand holding the pen tightened, and he subconsciously raised his head and looked at Miao Weiting's location.

The eldest brother, who is not worried about everything, is turning his pen at this time, holding his chin, and looking out of the door boredly.

I didn't write a word under my hand at all.

Probably Shen Du's gaze at Miao Weiting was too focused.

After feeling the burning behind him, the benevolent brother turned his head and gave Shen Dubi a reassuring thumbs.

After seeing Shen Du for a while, he replied to the other party with a smile that was not embarrassing or embarrassing, and then lowered his head.