Go without saying.

This fifth interviewer must be Lin Bei.

From the moment he walked into the interview room, he was directly ignored by Wang Dazhui, the manager of the Sky World Education and Training Institution, but he didn't care at all.

On the contrary, all his attention was focused on the six test questions in front of him, and he immediately started to work.

The first is language.

Since it is an easy test, there are no multiple-choice questions.

And it is directly a modern reading, a classical Chinese reading, and a poetry appreciation.

And all of them are solution-oriented, which is very difficult.

In particular, the time is only 30 minutes, and the average question is only 10 minutes to answer, which is more difficult.

But Lin Bei didn't think about it, and directly "da-da" kept going, and eliminated it.

Take...... About ten minutes?

That's right, it's ten minutes, and the language test questions are correct.

It's incredibly fast.

Even if the golden bachelor who has been here for hundreds of millions of years, I am afraid that he will have to bow down.

I saw that the four interviewers next to me didn't even seem to have finished the first modern reading!

It's worth mentioning.

This time, the test questions of each subject were carefully selected by Wang Dazhu, and the difficulty reached A+ level.

Take out one at random, it is far beyond the college entrance examination questions, and it is generally impossible to do it quickly and well.

Even with Lin Bei's strength as a scholar, he couldn't do it in ten minutes to get the language test questions.

But, he can still hang up!

For such a good job, it costs 1,000 yuan an hour, and 14,000 yuan in seven days.

Although he doesn't love money so much, for himself and Zhao Qinghan's meal tickets for the next few months.

He, this time it's really hard.

The Demon Aura 1.0plus is turned on, the Super Magic Skill is activated, and the two are superimposed, making his thinking run quickly to the extreme, and the efficiency of doing questions can be increased by five or six times.

It is no exaggeration to say.

At this moment, he is limited by his hand speed, otherwise he wouldn't need to do the Chinese test for even ten minutes.

After all, although these language test questions are difficult, they are not out of the scope of the college entrance examination and are within the acceptable range of him.

Then, there's the math.

Again, there are no multiple-choice questions and no fill-in-the-blank questions.

There are only three answer questions.

After all, there is luck blind in multiple-choice questions, and even shortcuts can be taken using the elimination method, while fill-in-the-blank questions are generally not too difficult, and only by solving the questions can the test be comprehensive.

Saw......

"Question 1: The opposite sides of the inner angles A, B, and C of △ABC are a, b, and c, respectively, and let (si

B-si

C）^2=si

^2A-si

Bsi

C。 ”

"(1) Seek A;"

(2) If √2a+b=2c, find si

C。 ”

This question can only be said to be general.

can barely reach the level of college entrance examination questions, but it is not the finale, and the difficulty of the first and second questions is dead.

In fact, the difficulty of this question itself is not high, but the real test point lies in whether the logical thinking of the respondent is strong enough and whether he can answer it in the shortest time.

A maximum of 10 minutes, if you don't get a perfect score for 10 minutes, the test is over.

However, Lin Bei only took two minutes.

It can be said that without thinking, the most perfect process and answer were directly written.

Saw......

"(1): From known si

^2B + si

^2C - si

^2A = si

Bsi

C, so from the sine theorem b^2+c^2 -a^2= bc. ”

"From the cosine theorem cos A = (b^2+c^2 -a^2)/2bc=1/2."

"Because 0°< A < 180°, A = 60°."

"(2): From (1) B = 120 degrees - C, from the problem and the sine theorem √2si

A + si

(120°- c )=2si

C。 ”

That is√ 6/2+√3/2cosC+1/2si

C=2si

C, cos (C +60°) = -√2/2. ”

"Since 0°< C < 120°, si

( C +60°)=√2/2, hence si

C = si

( C +60°-60°)= si

( C +60°）oos 60°- cos ( C +60°) si

60°=（√6+√2）/2。 ”

Well.

Two minutes, the first math problem is solved.

Then comes the second question.

"The known function f ( x ) = si

x - I

(1+ x ), f '( x ) is the derivative of f ( x ), proving ......"

"(1) f (x) has a unique maximum point in the interval (-1,π/2);

"(2) f (x) has and only 2 zeros."

This question seems to be okay.

After all, finding the derivative of a function is always a little more difficult than the trigonometric function above, but that's about it.

This problem-solving process is a little complicated, and it will definitely not be able to go down without thirty lines, and it takes ten minutes for normal people to lay the foundation, but Lin Bei only took three minutes to get it done.

Look straight to the third question.

"Definition: Let A be a second-order integer coefficient square, and if there is a second-order integer coefficient square B, such that AB =BA=I=[1,0][0,1], then A is said to be reversible."

"(1) A is a second-order integer coefficient square. Proof: The reversible condition of A is the determinant |A|=±1。

"(2) Let A and B be second-order integer coefficient squares, and A, A + B, A +2B, A +3B, A +4B are all invertible, and the test proves that A +5B is also invertible."

This question is really interesting.

Although the knowledge points are still high school, the test points have gone beyond the scope of the college entrance examination.

It belongs to the kind of sword that goes off the rails and is deliberately embarrassed.

The average high school student really doesn't know how to do it.

Even Lin Bei, at first glance, was a little stunned, after all, he had never been exposed to this kind of question.

To do this, it took him a full two minutes to read the question, but it took another three minutes to come up with the answer.

After all, although this question is a bit biased, it is really difficult, and it is not even as difficult as the second question.

As long as you read the question and have some understanding of the pigeon nest principle, it will not take much effort to make this question.

And the pigeon nest principle, as early as the sixth grade, will be learned, I think normal people know!

2+3+2+3=10。

The three math questions, Lin Bei, like the Chinese test questions, only took ten minutes to complete.

Immediately afterwards, there are the four families of foreign metaplasia.

The difficulty is similar to that of Chinese and mathematics.

When ordinary high school students see this, they will inevitably surrender their guns directly, but Lin Bei is getting more and more excited and hilarious.

At 10:30 a.m., he was a foreign language student.

At 10:40, physics died.

At 10:50, the chemical pawn.

At 11 o'clock, the last biological pawn.

With the assistance of the Demon Aura 1.0plus and the Super Demonization Skill, the six subject questions that originally took three hours to complete, but Lin Bei only took one hour to kill them all, but instead licked his lips, his face was still unfinished.

"These questions are very interesting! It's much more exciting than what I do on weekdays, but there are too few topics. ”

"It's like an old ox plowing the land, this old ox has just used his strength, the ploughing land is gone, and there is nowhere to use the strength of the whole body, and he can't go up or down, and he is panicked!"

"(๑ १д१)< is too good !!"