Two minutes passed, and most people were dumbfounded again, because this question was the same as the previous one, and after they spent two minutes reading it, they still had no idea at all, and even had a vague feeling in their hearts, even if they were given an hour to scrutinize, they might not be able to solve it.

"This is the last step in answering the math college entrance examination questions in a certain year. Presumably, this question feels the same as the first question, but it is still difficult! Right? Wang Zi glanced at everyone, and said calmly, "Actually, when the questioner is out of the question, he is pouring his intelligence into the test paper, and now letting you do this question is actually letting you have an intellectual confrontation with the questioner who may be a doctoral supervisor or an expert scholar." ”

Many people nodded subconsciously, and Shangguan Wen's gaze at Wang Zi was even hotter.

"Actually, the exam is playing chess." Wang Zi said in a deep voice, "The two sides are walking their own chess pieces across the chessboard of the test paper, and the teacher's chess pieces are the test papers full of questions, and what the students have to do is to solve these chess pieces, and the final game of who solves the chess game is the majority." ”

"The ancients had the art of playing chess, novices looked at one step, veterans looked at three or four moves, and national players looked at dozens of moves. Those who are good at playing are calm and relaxed, their eyes are empty, and they are like wooden chickens. Those who are not good at playing are anxious, tired, helpless, and frightened. This also applies to the whole exam, all the students who are confident about the examination skills have entered the room, the moment they lift the pen, they have entered the realm of doing questions, and the whole knowledge they have learned is in their chests, fearless, and empty-eyed. Just like all of you present, your learning is top-notch, and many times the ideas for solving problems come at your fingertips, so basically the questions with comprehensive test papers are a piece of cake for you. ”

"But what are you stuck with now? To put it simply, it is the expert teacher who solves the problem, and the level of chess is higher than ours. With years of experience and thorough knowledge, they can grasp the mentality and ideas of our college entrance examination students very well, including our nervousness, our consideration of gains and losses, and so on. ”

"So, what reason do we have not to think in reverse according to this connection, just like following the vine and touching the melon, going up against the mind, through the way of chess, to reflect on the other party's thinking, how they make moves, from which direction to start, where to start, what martial arts to use, in order to make us hard-pressed students one by one as if carried by a huge traction, to the east and west, like puppets!"

"Then let's take a look at the above question." Wang Zi said a lot in one breath, and as soon as the conversation changed, he turned to the question he wrote just now, "Everyone looks at this question according to the chess skills I just mentioned, and we will find ...... Yes, ...... next," Wang Zi said as he wrote, and soon, a topic that gave everyone an extremely headache was explained by the prince in a very easy-to-understand way.

He couldn't have come up with this question, right? For a while, most of the people in the T-shaped classroom were stunned, and this idea vaguely appeared in their minds, and even some people vaguely felt that he had memorized the questions and answers, and then at this time he just moved out step by step! As for the so-called chess game, to be honest, not many people understand it, who knows if Lu Dao was copied on the Internet?

"I have a question here, please help me solve it." Shortly after Wang Zi's words ended, a woman in her fifties stood up, her name was Ge Ling, a professor in the mathematics department of Yenching University. According to Shangguanwen's instructions in advance, let her throw out a question when the prince is in class, and see how Wang Zi copes, as for the difficulty, the more difficult it is without deviating from the knowledge of high school, the better.

As for Wang Zi's performance on the podium, Ge Ling was 100% shocked, of course, provided that Wang Zi did not cheat. Like some people, she felt that Wang Zi should have memorized all the questions and answers in advance. So when Wang Zi finished explaining the question, she immediately stood up and made this request.

Of course, for a while, almost everyone's eyes alternated between Ge Ling and Wang Zi.

"What a shame!" Wang Zi didn't have any emotional fluctuations, and seemed to take it for granted and said respectfully, "I also ask the teacher to come up to the stage and write down the topic, so let's discuss it together." ”

Ge Ling nodded, took the marker handed over by Wang Zi on the stage, and soon, a question appeared on the blackboard. This is a problem that Ge Ling spent a lot of time compiling, covering almost all the difficulties of high school mathematics, and it is one of the candidates for the finale of the National High School Mathematics Olympiad to be held in January next year.

After finishing writing, Ge Ling nodded at Wang Zi with a calm expression but complicated heart, and went down, she hoped that Wang Zi would not be sorry for the question she had spent a lot of effort to make up.

Wang Zi glanced at the topic casually, and then said in a deep voice: "This question is a little more complicated, give everyone five minutes to read the topic, and let's explain it together in a while." After speaking, Wang Zi turned sideways slightly, standing quietly next to the blackboard, and didn't look at the topic.

Could it be that he would have looked at it? Seeing Wang Zi so lightly, Ge Ling only glanced at the title, and then didn't look at it again, and her heart was already terrified.

Soon five minutes passed, and all the people on the scene who were watching the question had their faces twisted into a ball, is this still a question? If you have no idea after reading the first two questions, then this question is called incomprehensible, and you don't know what Lu Dao is talking about at all.

"I'm sure you've finished reading the question, now I'll explain it to you." Wang Zi glanced at the entire T-shaped classroom and said in a deep voice.

He...... Will he? Will you really watch it once? Ge Ling's heart began to hairy, as if she had seen a ghost.

But I heard Wang Zi continue: "As soon as everyone sees this question, they must have an idea, that is, they can't understand it. In fact, there are a lot of so-called drugs in it, and you can use the chess skills I just talked about to apply to this, you can think like this, first split the question, and understand what the questioner wants to do......" said Wang Zi's pen to write the first step on the white blackboard, "and then ...... like this"

Just fifteen minutes passed, and most of the white blackboard was full of writing by the prince, and at this time, this question that everyone couldn't understand at all was solved by Wang Zi in a very easy-to-understand way.

The T-shaped classroom was once again shrouded in something called "astonishment", especially Ge Ling, as if she was still in a dream, she didn't expect Wang Zi not only to solve the questions she had spent a lot of effort to design in an instant at a glance, but also to solve the problems more easily than the so-called standard answers she prepared.

Is he really a high school student? No, absolutely not! For a while, this strange thought appeared in Ge Ling's heart.