"It should be possible, your memory is so good now, you can put it away first in mathematics and physics, and memorize more in Chinese, English, biology and the like, and the final score will not be too low at least!"

Now there is less than half a month before the monthly exam at the end of May, Li Nan feels that half a month should not be enough to make up for mathematics and physics, so he can only suggest that he review more liberal arts for the time being, anyway, they are not divided into subjects for Chinese and science, and the improvement of liberal arts grades can naturally increase the overall score.

"However, mathematics, physics and chemistry are a bit difficult, and if there is no unified teaching by the teacher, I am afraid it is not so easy to understand, and if you read the book by yourself, the effect should be limited.

You can take a look first, if you can make up for it, forget it, if you can't make it up, with your improved grades, it should be no problem to ask your parents to help find a cram school!" Li Nan suggested.

"You spare me, I'm already tired from class, so how can I have time to play if I tutor again.

Forget it, I can listen as much as I can, I can raise a few points, anyway, my mother doesn't expect me to be the first in the class. As long as the total score can reach the middle of the class, even if it is biased, my parents can laugh crazy!" Wang Dang obviously still has no awareness of independent learning, and most of his inner views on learning are still biased towards coping with parents.

In this regard, Li Nan doesn't care, it's impossible to force it, and Wang Dang doesn't have the instruments that he can directly indoctricate, so forcing him to learn the subjects he hates is indeed quite painful.

Li Nan is now also forcing himself to learn some computer knowledge and mechanical medicine knowledge, that is really difficult, there are more than 30 different computer languages, the key is that Li Nan has not learned the computer knowledge of the same civilization, Li Nan is currently involved in the computer knowledge of three different civilizations.

The computer knowledge of three different civilizations represents three different systems, and the computer knowledge of two of them has been developed for more than 1,000 years and more than 2,000 years respectively.

The knowledge of machine science and medicine is even more disastrous, and Li Nan has had the idea of giving up more than once, because there are too many books to read. I don't dare to buy physical books anymore, and there are more than 100 T's of text materials alone, not to mention materials such as videos and pictures.

If these materials are not a learning cabin with memory indoctrination function, if you read a book, you can't finish reading even if you see death, no wonder this learning cabin is a must-have for every family, if you don't have this thing, where can you learn the required courses?

It is no wonder that the various disciplines are becoming more and more finely divided, because there is too much knowledge involved in one university subject. There are so many that you can't learn all in your life, let alone innovate, so you can only choose a small branch and study it carefully.

On the side of the Tunguska Empire, the system of separate subjects was already in place for secondary education. Moreover, it is not only divided into two subjects, but also more than 600 large and small disciplines, and these more than 600 kinds must be divided in detail after entering higher education.

Of course, Li Nan doesn't know how to divide higher education, because he has just finished primary education, intermediate education has just started, computer knowledge and medicine, and machine science are the three electives that Li Nan is currently reporting, and the elective progress has not even reached 2% yet, so it can be said that it has only taken two steps on the journey of thousands of miles!

It's not that Li Nan doesn't want to study a relatively simple liberal arts, but the history of the two sides is completely different, and what is the use of learning the political system? Is it to engage in revolution or literary reform?

When he arrived at Li Nan's house, Li Nan pulled Wang Dang into his house, helped him cut two mangoes, and then mixed a blueberry yogurt for dinner.

While eating mangoes, Wang Dang asked, "You eat this at night, won't you wake up hungry in the middle of the night?"

The bowl Li Nan was holding was only the size of a palm, and the overall capacity was no more than 300 ml, even if it was full, it was really not much, not to mention that the yogurt was not full.

"It's okay, I'm not very hungry!" Li Nan also felt that since he had practiced, his appetite seemed to have become much weaker. Although I say that I am just getting started, it is true that I am not as hungry as I used to be.

In addition to this effect, another important effect is that many senses are much more sensitive, including the sensitivity of the tongue. Many foods with a big taste and more irritating taste can no longer be eaten, and sometimes even eating some snacks that I used to like to eat will feel uncomfortable, which is the kind of disgust that arises from within.

The food here is only slightly better when eating fruits, and the so-called slightly better here is only limited to those fruits that need to be peeled.

The blueberry yogurt I ate today, whether it is blueberry or yogurt, was not bought here in this star, but in the super mall of the Tunguska Empire. Blueberries are not really blueberries, but they look and taste very similar to the blueberries here, so Li Nan called them so.

To tell the truth, although the Tunguska Empire has developed very advanced science and technology, people have not said that the environmental pollution is very serious, it is said that there was a period of serious pollution, but with the breakthrough of plant gene technology, it will soon recover. Now, judging by the sensitivity of Li Nan's tongue, the safety of many foods in the Tunguska Empire is much better than that of the ancient planet.

In this comparison, there is almost no advantage on the ancient planet, in terms of deliciousness, the various fruits and vegetables that naturally grow on the ancient planet are definitely not as good as those specially cultivated by the Tunguska Empire, and now they are not even as safe and hygienic, so it is no wonder that Li Nan is too lazy to go there.

But don't say that the ancient craftsmanship is good, no matter how good the ancient craftsmanship is, can it still catch up with nano 3D technology? No matter how exquisite the brushing process is, it is impossible to pull gold to the atomic level. In terms of the industrial technology of the Tunguska Empire, as long as the things that existed in ancient times can basically be imitated, they will only be more perfect than ancient times, and will not be backward than ancient times.

Of course, the premise is that you can't take something from a myth and let someone else imitate it.

Jiuding is made, and even the Jiuding enchantment can be made with Jiuding, but some energy cover technology must be used in this. It is certainly inconsistent with the mythical use of leylines and luck, because these are two different systems.