"You're not afraid of saying a lot, if you don't break through this selection competition in the end, then you will be a big loser this time!"

At this time, among the five people, the only girl couldn't help but say there with a smile, and after hearing this, the man was still very confident and said, "How could I be a person who wants to compete with those two guys in such a small selection competition." ”

And after hearing this mysterious confident words, the woman couldn't help but roll her eyes there, but Liu Xu felt that this guy was quite interesting.

But at this moment, after Ole saw Liu Xu walking down, he also walked over here, and then greeted Liu Xu and said, "Liu, it's really a pity that you couldn't participate in this exchange competition!"

And after hearing this at this time, Liu Xu didn't say anything, but Mo Tengting on the side couldn't help but roll his eyes, obviously Ole was also aware of Mo Tengting's expression at this time, and suddenly said a little angrily, "What I said is true, even if I know that the competition can't be Liu! I still want to try to challenge him when I have a chance!"

And after seeing this scene, the people around couldn't help but chuckle there, there was no mockery in it, and they also knew in their hearts that what Ole said was probably the truth, and at their level, challenging a strong opponent might make them feel more excited than winning an ordinary competition.

However, there was no time to give everyone too much opportunity to chat, at this time the bell suddenly remembered, and the people who had just surrounded Liu Xu quickly returned to their designated positions, as for Liu Xu, he naturally withdrew from the field for the first time and came to the grandstand area specially prepared for them, and the mathematics exchange selection competition at this time was also officially started.

And just after everyone sat down, five people slowly walked in from the outside with the test papers, three of them were men and two women, one man and one woman in the middle term belonged to the Oriental face, and the remaining three were all foreign faces.

Obviously, these five are the invigilators of today's mathematics exchange competition, if you have a deep study of mathematics, you will not feel unfamiliar with these five faces, although they are not the world's top mathematics masters, but they also have some international mathematics awards, have made certain contributions to the mathematical community, and are also well-known in the international mathematical community.

At this time, among the five people, the blonde-haired middle-aged female professor took the lead in chuckling and said, "Elites in the mathematical world, of course, there is also a top mathematician here, he just shocked the math community not long ago, I think you should know that the person I am talking about is not my ......."

After hearing the professor's humorous words at this time, everyone couldn't help but smile there, and Liu Xu also shrugged helplessly.

At this time, the professor waited for everyone to laugh, and then continued to say, " It's a pity that he didn't participate in this math exchange competition, and we can't let us see his style, but although it is a pity, but we should be more grateful for his non-participation, otherwise I should blame the doubt, the fairness of this math exchange competition, but here I still welcome your arrival, it can be said that this is your age, a peak math exchange meeting, I hope you can show all your strength to compete, but also cherish the opportunity to communicate with this high-level opponent. ”

And after the female professor said that, the male professor next to him took over the topic there.

Male professor Liu Xu knows that he is the deputy dean of the Department of Mathematics of Beijing University, and at this time, he is more about the rules there, of course, these are actually needless to say that everyone understands, and after that, it was another professor who launched the test paper there.

The topics selected for this mathematics exchange competition are also very different from those when Liu Xu and Ole competed, the questions of the competition at that time were all made by Jim Z, and this time the questions were made by many mathematics professors who came this time, as well as the local mathematics masters in China, and in order to ensure fairness, the final decision was made last night, they were busy for most of the night, and even many professors are still asleep.

And the number of questions has also changed a lot, at that time there were only ten questions in the exchange, and this time there were 20 questions in the mathematics exchange competition, and the time was naturally extended to four hours.

Later, after a bell rang, the place was completely quiet, and even there was only the sound of pens writing, and as for the five invigilators, they were also free to stroll around at this time to see how everyone was doing.

Time flies, half an hour has passed in a blink of an eye, and at this time, Old Man Liu got up and said to Liu Xu, "I'll leave it to you here, I have some other things to deal with." ”

Liu Xu, who heard this, nodded with a smile and said, "Since you have other things, old man, let's leave first!"

Of course, he knew that the old man was busy, and after hearing this, he naturally wouldn't stay too much, and on this occasion, the old man really didn't have to stay all the time, so it was actually okay to show up.

After seeing Liu Xu say this, Old Man Liu said hello to Principal William on the side, and then left directly with Assistant Qing, and the live broadcast camera obviously also found Old Man Liu's departure, but it did not make any waves on the Internet, after all, today's protagonist is not Old Man Liu, and even Liu Xu has to give up the C position.

It didn't take long for Principal William to nod at Liu Xu, and he didn't say anything more and left here, seeing the back of Principal William leaving, Liu Xu naturally didn't say anything, but from Principal William's micro-expression just now, Liu Xu could see that Principal Princeton's heart had actually been in impatience.

However, Liu Xu's attention was not too much on Principal William who was leaving, but looked at Mo Tengting and Ole and others who were doing the question, Liu Xu actually didn't know the difficulty of the question this time, but after looking at the frowning expressions all over the room, it was not easy to think about, and this also aroused Liu Xu's curiosity.

"Senior brother, why don't you go down and have a look?"

This is Concubine Su Chen, who also discovered Liu Xu's abnormal movements, and couldn't help but say with a chuckle, but Liu Xu, who heard this, first hesitated, and then shook his head and said, "Forget it, if I go over, then it will inevitably affect them." ”

After hearing Liu Xu's words, Concubine Su Chen thought for a while, and then didn't say anything, after all, what Liu Xu said at this time was also the truth, if Liu Xu really followed the inspection, it would naturally attract the attention of many people who were doing the question now.

But this Xiangya smiled secretly, and then disappeared at some point, and when she came back here, she took a test question in her hand, and then put it in Liu Xu.

"Where did you come from?"

Seeing this scene, Liu Xu asked with some frowns, Xiangya, who heard this, didn't say much, just pointed to the invigilator with a chuckle, and looked in the direction of Xiangya's finger, and then saw that the blonde female professor who had just spoken first was waving her hand towards Liu Xu.

Liu Xu, who saw this scene, immediately understood what was going on, some of the test papers used in this exchange competition were three preparatory papers, which were used to prevent accidents, and it was obvious that the one in Liu Xu's hand at this time was one of the three copies.