"Hehe!" Li Yuhang's mother made no secret of her contempt, and even her son, the boy who looked quite honest, showed a hint of contempt on his face.

The questions of the Olympiad are much more difficult than ordinary questions, which are related to talent, no matter how long you have been studying, whether you can learn or not is whether you can learn it.

As for Lu Fan's first-come, first-served statement, in their opinion, it is completely nonsense.

"I see that you are not too young, you should be able to be regarded as the first to come, the first to come, right? Otherwise, you can also try the topics that our family Yuhang usually does?" Li Yuhang's mother said as she took out a booklet from her bag.

"I happen to have a physics Olympiad workbook that I bought for astronautics. ”

Lu Fan smiled and didn't pick up the booklet that looked powerful.

It's not that he's scared, it's that there's no need.

Back then, he was also a person who participated in the provincial Olympiad and got good results, not to mention that now after he has cultivated the Shennong Sutra, both his memory and thinking ability have been greatly improved than before.

Now let him do the problems done by the children in the first year of high school, even the most difficult Olympiad questions, it is not interesting at all.

"I think forget it, let's hurry up and order food, the children are hungry. ”

Seeing that he avoided this question, the expression on Li Yuhang's mother's face became even more disdainful.

Sure enough, what kind of sister there is, what kind of brother there is, my sister's grades are terrible, and my brother is also a guy who doesn't learn and doesn't know how to learn.

What's even more ridiculous is to make up a set of crooked theories, saying that learning is just a matter of learning first and then learning, as if anyone can learn it as long as they learn.

It couldn't get any funnier than this!

But if you want to escape, my mother won't give you this chance!

Li Yuhang's mother has already made up her mind to make Lu Fan ugly in front of her sister.

"Don't, anyway, it will take a while for them to stir-fry, with this time, they can do one or two questions, our family Yuhang usually learns, but we won't let go of these fragments of time!"

Li Yuhang was stunned for a moment, and then nodded subconsciously.

He is a student who really loves to learn, and he usually seizes all the time to study, and he has really done things like this when he is serving food.

Lu Ling's face couldn't help but show a hint of anger.

She didn't know why her classmate's mother kept targeting her brother, although her brother was the most powerful in her heart, but learning this kind of thing requires perseverance.

My brother has been in prison for a few years, probably never in contact with the knowledge in books again, I'm afraid he can't even remember the formula or something, and now he is suddenly asked to do the problem, how can he do it?

After Lu Fan came back, he didn't talk in detail about how he had spent the past few years, but no matter how he lived, it must have nothing to do with studying.

Therefore, Lu Ling is not very optimistic that Lu Fan can make high school exercises, let alone difficult Olympiad exercises.

"Why, don't you dare?" Li Yuhang's mother saw Lu Ling's expression, and her heart became more determined.

"So young people, you can't talk nonsense, you don't understand anything, you just talk nonsense, but you will be slapped in the face!"

"Okay. Lu Fan sighed, "Li Yuhang, do you know how to do all the questions here?"

"Uh. Li Yuhang didn't expect Lu Fan to suddenly ask him, and he immediately blushed.

Although his academic performance is very good, and he has a preview in advance, after all, he has only been in high school for more than a month, and it is impossible to do all the Olympiad questions.

"Not all, only about a quarter. ”

The top students are very rigorous, and after careful calculations, he feels that he should be able to do a quarter of the questions in the Olympiad, and as for the remaining three-quarters, he believes that after he has learned all the high school knowledge, he can also make most of them.

"Don't ask Astronaut, he's only been a freshman in high school for a month, and it's amazing to be able to do a quarter. "His mom quit.

"But you, it looks like you're supposed to go to college or graduate from college, right? How much do you do? A third of that?"

"I just don't think it's fair. Lu Fan reached out and took the Olympiad question and opened it.

"Because it's been a long time, I can't remember clearly which questions are the knowledge of the first year of high school and which are the knowledge of the second and third years of high school, so I said that you may not be able to understand it. ”

"It doesn't matter if we don't understand, there is a standard answer behind this!" Li Yuhang's mother's expression became even more disdainful.

It's not too embarrassing to be able to use such a lame reason!

She has already decided that Lu Fan is definitely a guy who doesn't understand these things at all, but he desperately wants to save face and hold his mouth.

For this kind of person, she looks down on her very much, and she feels that she needs to tear through Lu Fan's hypocritical mask.

"Well, since you say so, then I can only take a look. Lu Fan casually glanced at the exercises.

"In fact, I have a very good technique in terms of cleavage and science, which can not only save time, but also ensure accuracy. ”

"What technique?" asked Li Yuhang with some curiosity.

As a top student, he never thought that there would be any skills in cleavage and science.

Isn't it all done step by step according to the method taught by the teacher?

There may be some problems that have some skills in solving them, but it is a very amazing thing to say that all problems have skills, and they are all a unified technique.

It is conceivable that if there is really such a fast and accurate technique, and it can be promoted, there will be a huge improvement in the results of the college entrance examination!

Li Yuhang's mother sneered, because of her son, she is not ignorant of high school knowledge, in her opinion, Lu Fan's words are completely nonsense.

It's the same nonsense as the previous study, which is first-come, first-served.

Then you can pull it well!

Even if you can pull it again, can you still pull it until tomorrow?

As long as you're here, it all comes down to solving the problem!

When the time comes, you won't be able to do a single question, and no matter how much you talk about it before, it will all turn into a slap and slap yourself in the face.

Li Yuhang's mother sat there for a long time, waiting to see the joke.

Lu Fan ignored her thoughts and pointed to the questions in the exercise book. "For a physics problem like this, my skill is to see the correct answer at a glance, and then apply a few relevant formulas so that the problem is solved. For example, the answer to this question is 5 seconds, and the answer to this question is 80 grams. ”