"Open video?" Yu Jin was a little puzzled.

In his consciousness, there is no such thing as online teaching.

"That's right."

Jiang Muqing recalled: "There was a difficult time when everyone couldn't go out, and we taught online all over the country. ”

"Is there one?"

Yu Jin recalled: "How did I not know about this? ”

"Of course you don't know, this hasn't happened yet, in the future."

Jiang Muqing smiled: "In a few years later, you will know." ”

"......." Yu Jin.

Inexplicable future events are here again!

looks like a normal girl, why do you love to fantasize about coming back from the future?

Do you want to persuade her to go to the hospital to see a psychiatrist, or ask her mother to introduce her to a psychiatrist?

"That's it, we'll call when we get back to the dormitory." Jiang Muqing got up and prepared to leave.

She needs to go back to the dormitory to prepare, prepare, and clean up, so that the two of them don't have to pick up the video when they get it, so that Yu Jin can see some things that the girls' dormitory shouldn't see.

Seeing this, Yu Jin asked, "Aren't you eating?"

"I ate it before you came, so you eat slowly."

Yu Jin looked at the drink she had forgotten on the table and shouted, "Jiang Muqing, your Coke." ”

"It's your Coke."

Jiang Muqing turned around and smiled lightly, and advised: "Although you like to drink Coke, you should drink less in the future, drinking too much is not good for your teeth, and you don't want to wait until you get old and lose all your teeth, right?"

"......" Yu Jin.

What does she mean?

While telling yourself that drinking too much is not good for your teeth, and at the same time buying it for yourself?

Isn't that a contradiction!

If Jiang Muqing knew that Yu Jin thought so, she would definitely tell the other party.

I bought it for you because I like you.

I remind you to drink less, also because I like you.

Back in the dormitory, not only Jiang Muqing needs to clean up, but Yu Jin also needs to clean up.

He didn't want to open the video and let the other party see the sloppy appearance in the dormitory, especially the stinky socks hanging on the guardrail of Chen Yangshu opposite him.

After doing all this, he took out the things he wanted to continue to tutor Jiang Muqing, put them on the desk, and then waited for the other party's news.

In fact, when Yu Jin tutored Jiang Muqing, she was not completely wasting her time, but it could also be regarded as a kind of self-review and checking for omissions.

There is a sentence, he is not wrong, he can learn from the past and learn the new, and he can be a teacher.

In the process of tutoring Jiang Muqing, he occasionally has new insights and understandings of some knowledge points.

At this time, the sound of welcome party music was already sounding outside the dormitory.

Yu Jin came to the balcony, because it was the top floor, high enough, so the view was good, and he could actually see the stage on the playground.

It's just that it's too far away to see clearly.

Suddenly, the phone vibrate.

Jiang Muqing sent a message.

[Sunny day: Are you okay?] 】

Yu Jin returned to the dormitory, closed the door and window, isolated from outside interference, and edited: [Okay. 】

Soon, Jiang Muqing's video came over.

Yu Jin sat at the desk and clicked on the video, and the two saw each other in the picture in an instant.

Jiang Muqing was wearing a very cartoon set of pajamas, her hair was scattered, hanging down on her shoulders on both sides, she looked more ladylike and good-looking than when she was tied in a ponytail.

Yu Jin asked, "Why is your hair a little wet?" ”

"I've just finished taking a shower and my head, and I haven't had time to dry it yet."

After Jiang Muqing finished speaking, she smiled and said, "Wow, Yu Jin, your skin is so white, are you beautifying?" ”

"Nope."

Yu Jin embarrassedly denied: "Maybe it's the beautification effect that comes with WeChat on the mobile phone." ”

"O(∩_∩)O haha~, but I opened a beautiful face, does it look more beautiful than before?"

"I don't see it."

Yu Jin said: "Why don't you blow dry your hair, and we will start tutoring again?" ”

"No, don't waste time, let's move on to the physics problem that I didn't finish at noon today."

Jiang Muqing explained: "The hair is almost blown, and it is better to wait for it to dry naturally without hurting the hair." ”

"Oh."

In the video, Yu Jin answered, picked up the test paper, and read the question.

"At the speed of Vo = 20m/s, throw a small ball vertically, after 2 seconds, throw another small ball vertically at the same point with the same initial velocity, g takes 10m/s, then the place where the two balls collide, what is the height from the starting point?

In this question, the knowledge points to be tested are uniform acceleration and vertical upward throwing motion.

The vertical upward throwing motion is a uniform variable speed motion, which is characterized by a period of reciprocation, so attention should be paid to the careful analysis of the physical process.

In the analysis process, you can use the motion sketch analysis to find the required relational columnar formula......"

(Note: Can someone figure out the answer?) ）

On the other side of the video, Jiang Muqing looked at the test paper, listened carefully to Yu Jin's analysis, and took notes.

Outside the window, the school's orientation party was in progress, and the wonderful program attracted bursts of applause from the students.

In the dormitory, the two of them were doing crazy tutoring before the monthly exam in the video, and occasionally there would be a complaint that Yu Jin had no love.

"Jiang Muqing, can you be a little more stupid?"

Jiang Muqing would retort with a smile: "I know I'm stupid, and you still talk so fast." ”

"......." Yu Jin.

With the end of the orientation party, the noisy night of the school is slowly returning to calm.

Yu Jin and Jiang Muqing's online tutoring has also ended.

After a short period of relaxation, the students in the third year of high school entered the intense pace of learning.

At noon, Yu Jin still used the after-school time to tutor Jiang Muqing in the classroom.

In the evening, Jiang Muqing studied by herself, reviewed the knowledge points of the day, brushed a relevant practice question, and casually looked back at the questions she had done wrong.

So now she studies until more than 1 o'clock every night before going to bed, and coffee and wind oil essence take turns.

In the morning, in order to complete the word task given to her by Yu Jin, she also set the alarm clock at half past five, and was the first to get up, and after washing up, she ran to the playground, jogging while memorizing words.

The plan of the day is in the morning.

When I was a student, I had a better memory in the morning.

……

On Friday morning, the familiar wake-up bell rang.

Yu Jin woke up first, and after getting out of bed and washing, she came to the chair, picked up the socks she wore yesterday, and sniffed them lightly under her nose.

Ok, no smell, could wear it for another day.

Yu Jin and Liu Han were the first to finish it, and they didn't wait for Chen Yang and Zhuge Yun, who were still inking on the bed, and left directly.

When they came to the cafeteria, the two of them had just finished buying breakfast when they saw Jiang Muqing walking in in a sportswear.

"Isn't that Jiang Muqing?" Liu Han said.

Jiang Muqing also saw the two of them for the first time, and walked over with a smile.

"Good morning, you guys."

Liu Han asked, "Jiang Muqing, you look like you're sweating profusely, are you running?" ”

"Hmm."

Jiang Muqing replied: "The air is good in the morning, run for a run, exercise, my body is good, the whole person's spirit for the day is also good, it is not easy to get distracted in class, and I can memorize English words by the way, so as not to be called stupid by someone." ”

"......." Yu Jin.

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Asking for a monthly pass, recommending a ticket...