Super Xueba: Start With A Low Control Score!

Chapter 163

Chapter 163 Ten Minutes, Are You Going To Turn In Your Papers Again?

The paper has been issued.

There are four invigilators.

Just because…

This third round is different from the first and second rounds. It is not in an ordinary classroom, but in a large multimedia classroom.

After all, the number of candidates is not as many as one or two rounds, only 80, so there is no need to separate exams.

It just so happened.

One of the invigilators in his early forties was actually the one who was in the first round of invigilating the Jiang Nan examination room.

He has a deep impression of Jiang Nan.

after all……

With Jiang Nan’s handsome face, no matter where it is placed, it is like a light bulb, outstanding.

Anyway!

Men and women, as long as they see Jiang Nan’s face, it is almost impossible to forget, unless he is face blind.

Not to mention……

The first round of exams.

Jiang Nan handed in the paper in ten minutes ahead of time.

That speed, but the first in the entire examination room, was directly listed as a hopeless student by the invigilator.

Naturally, he remembers deeply.

But it is precisely because of this.

As soon as he walked into the examination room, when he handed the test papers to Jiang Nan, his brows frowned.

“It’s you?”

“I thought I was eliminated in the first round. I didn’t expect you to advance to the third round.”

“but……”

“Since it’s the third round, let’s do your best!”

“But don’t be the same as in the first round, handing in the paper within ten minutes, that attitude is too bad.”

The invigilator gave Jiang Nan the papers while not forgetting to remind him two sentences, which was kind.

but……

Jiang Nan nodded, but didn’t care.

come on?

Does he still need to cheer?

Besides…

There is no rule saying that papers cannot be handed in in advance. Isn’t it normal to finish handing in by yourself?

Where is his attitude wrong?

Jiang Nan curled his lips and started writing quickly with a pen.

“1. If the value range of y=log2016(x^2-ax+65) is R+, then the value range of a is…”

Solution: From the value range J∈R+, x^2-ax+65 is greater than 1.

So x^2-ax+6 and 4 are greater than 0.

So △a-4, 6, 4 are less than 0.

So a is greater than -16 and less than 16.

Answer: [-16, 16].

…

“2. Let x be an acute angle, then the maximum value of the function y=sinxsin2x is…”

Solution: From y=2sin^2xcosx.

Get y^2=4sin^4xcos^2x=2(1-cos^2x)(1-cos^2x)*2cos^2x……

…

So y is less than or equal to 4√3/9, and the equal sign is taken if and only when cos^2x=1/3.

Answer: 4√3/9.

…

“3. The number of common items (items with the same value) of the arithmetic sequence 2, 5, 8||, 2015, 4, 9, 14, ||, 2014 is __.”

Answer: 134.

…

“4…”

“5…”

…

Jiang Nan: “What???”

Doing these rubbish questions, he looked dumbfounded.

Didn’t the previous one say to increase the difficulty?

Where to add it?

Why didn’t he see the pinch?

He was so prepared, he was excited thinking about a few questions that made him feel difficult.

But the result…

The disappointment is as great as the hope is.

On this kind of question.

Are you sure that the teacher releases the water again?

Or did you take the wrong paper?

Less than three minutes.

He just finished filling in the blanks in one go.

Then there is the first problem to be solved.

Harmful!

Still soeasy.

He didn’t bother to write.

It’s just that the system has a control task, and he has to “swish” to finish the problem.

Then look to the last question.

This question…

It’s slightly interesting.

But Jiang Nan only took three minutes to get it done.

Considering that the point control task given by the system in this round is 99 points, it is only one point away from the full score.

so……

Why!

This control point is really difficult.

The question is too simple.

Jiang Nan did it all in one go.

Already can get 100 points.

But the system just asked him to take the 99th exam. What should I do?

You must know that it is impossible to fill in the first eight blank questions deliberately. After all, they are all eight points, and there are only answers, there is no process, and there is no place to deduct.

And the last answering question is also interlocking, from beginning to end, it is not easy to fill in the wrong.

Once the process is wrong, this question will be discarded.

It is okay to fill in the wrong answer.

But according to the scoring standard, just an answer is two points, so naturally you can’t fill in the wrong.

In fact!

Any small step score is a two-point start.

This is why no one got 0 points in the first round before, and almost no one got odd points in the second round.

Jiang Nan thought about it for about half a minute.

finally!

His eyes lit up suddenly.

Yes.

The steps start in two points.

So you can’t write the wrong steps.

But points can still be deducted in one step.

The only step in this paper that can deduct points, it is estimated that there is only the first answer to the first question.

Just because…

There is an angle here.

The angle has a unit, either an “o” in the upper right corner, or a Chinese character “degree”.

The correct answer is definitely to be written.

But Jiang Nan deliberately wiped off the unit.

A two-point step.

On the premise of ensuring that the result is correct, he didn’t write down the unit, so it’s reasonable to be deducted one point, right?

“I really am a genius!”

Jiang Nan silently gave himself a thumbs up.

Then he got up and handed in the paper.

It just so happens.

Just now the invigilator patrolled around and just returned to the podium. As a result, Jiang Nan’s paper was ushered in.

Suddenly.

His brows frowned.

“how?”

“It’s only ten minutes, are you going to hand in your paper again?”

“Didn’t you listen to what I said before?”

“You must work hard on the exam, and you must have a correct attitude.”

“Although you can get to the third round and prove your strength, you have already won the first province, but don’t you want to go further and enter the top 30 in the three rounds and enter the provincial team?”

“You have to know that although the provincial one is good, it is only good. You can only participate in the finals if you enter the provincial team.”

“Until then……”

“It’s the real big stage to compete with the real pride of heaven from all over the country.”

“As a result, you turned in your paper again in ten minutes.”

“Really…”

“…”

I can tell.

This invigilator likes to educate people very much.

Unfortunately.

Before he could finish speaking.

“Teacher, I seem to have a bad stomach after eating in the afternoon, and I am not feeling well, and I need to go to the bathroom, so…bye!”

As soon as the voice fell, Jiang Nan ran away quickly.

He knew that the other party was kind.