This is the norm.

Especially with a few girls, they could ask about their current situation at the beginning and talk about their troubles. Over time, they gradually became busy with their studies, and such opportunities gradually decreased.

Yi Yang thought about it and replied: "Not yet."

The other end almost replied in an instant: "Don't have a girlfriend?"

"Um."

"What about the person you like?"

"without."

"oh oh."

"I don't plan to fall in love."

"oh."

"How are you studying lately?"

"It's okay...the first in the class."

"The first in the class? Is it so amazing?"

"well enough."

Yi Yang was a little confused. This was not like Ma Siyu's speaking style. He frowned and sent another text message: "Who are you?"

This time, the other party was silent for a while before replying to a text message: "Aren't I a Jiu Mei..."

Yi Yang couldn't help but be happy. He was almost certain that the person on the other end of the phone was definitely not Ma Siyu, and he was also not saying that he was Ma Siyu at the beginning, but just said "hum" and made him feel wrong.

Yi Yang typed a line of words: "Yuanyuan, when did you change the number?" He casually missed a name.

“Uh…recently.”

Yi Yang sneered and stopped replying to this fake Ma Siyu text message, and was put on the blacklist.

Obviously, after the other party found out that he had misunderstood, he made the mistake and pretended to be a wave, but he didn't expect that he would see through it so quickly, right? For a moment, Yi Yang felt proud of his wit.

On the other side.

Just as she was proud of her wit, Deng Wenxiao did not expect that she would be discovered so soon. She sighed helplessly because she was really ashamed to speak her real name. She hesitated for a moment and sent several text messages one after another.

They were all like stones sinking into the sea. They felt lost for a moment, threw their phone on the bed beside them, and stood up with their chin and became stunned.

...

In the next time, we will still focus on the main line of learning, and will still do what we have done before and build our own knowledge system.

At this time, the rhythm was disrupted by the unknown text message, so he naturally couldn't sleep anymore. He thought about it and opened the chemistry notebook.

Chemistry is the only competition that can be understood at present, mainly because it is not that difficult to understand. The way to build a knowledge system taught by mathematics teachers is also applicable in chemistry. It is even more important to build a knowledge system of chemistry bit by bit, even more than mathematics.

It's much easier.

After studying for so long, my understanding of this subject is naturally deeper and deeper.

Compared to mathematics, chemistry is simpler in Yi Yang's understanding because the logic of mathematics has no main line. Each concept theorem extends many branches. When you encounter a new theorem concept, they

The two may intersect each other, but they will not help you understand new knowledge. For example, if you have thoroughly understood all the theorem concepts of sets, you will still be confused when you learn three-dimensional geometry.

The logical reasoning of chemistry, looking at the entire high school chemistry, has a main line, most of which is "structure determines nature, and nature determines behavior." The small part is "effective collision".

Following this main line, chemistry does not test logical thinking ability so much. Instead, it is more important to summarize some of the rules.

The elemental chemistry part reflects the logic of "structure determines nature, and nature determines behavior".

To use this main logic, some necessary rote memorization must be performed.

What I memorize is "structure", which is the arrangement of electrons in an atom. Specifically, the number of electrons that can be filled at most in each energy layer, energy level, orbit, and spin at one time, as well as the order of energy levels at individual levels.

As long as you remember these things, it is equivalent to mastering the basis of chemistry, some related chemical properties, gain and loss of electrons, comparison of the size of atomic radius and ion radius, simple chemical bonds or compound stability, etc.

All can be deduced naturally.

Although memory is skillful, no matter what skills it is, it is still boring when real memory is real, but it is not very painful for Yi Yang.

At this moment, he had just been immersed in the state of learning. A ringtone pulled him out again. He picked it up and saw that it was an unfamiliar number. He frowned and picked it up.

"Hello?"

"Hello, is it Yi Yang?"

It's the voice of a middle-aged man.

"I am, you are?"

"You may not know me. I am your father's friend. You can call me Uncle Hou..."

Yi Yang's expression moved slightly.

Hou Lin?
Chapter completed!