Liu Jinxiang's first thought was Qiao Xi, taking this opportunity to pull her future brother and sister by her side, which was equivalent to helping her brother watch people.

"Me? I'm still in school, can I? ”

"Of course it works, the assistant also gives some subsidies to the unit every month, and you don't have to go to work every day, as long as there is a case, I think you can do this job, and it is equivalent to helping you earn an extra income, enough for you sisters to eat every month."

Well, that sounds good, it's hard to find such a good thing even with a lantern.

Qiao Xi felt that he could give it a try, and decided, "Okay, just follow Sister Jinxiang, and you can learn a lot." ”

"Haha, then I'll take you as a promise, and you give me your ID card when you go back, and I'll help you report your name."

"Uh-huh."

Soon arrived at the party school, Qiao Xi got out of the car, said goodbye to Liu Jinxiang, and returned to the review class to continue the class.

I had already completed three classes in the morning, and the last physics class had already been taught for most of the time.

Qiao Xi made a report, and Ma Shangfeng saw that she had come back from leave, so he stopped lecturing and let her in.

After the last class, before the end of class, Ma Shangfeng explained to Qiao Xi, "The class representative is responsible for collecting the homework book and sending it to my office." ”

Qiao Xi took advantage of the last few minutes to start putting away the homework book, and then went to Ma Shangfeng's office with him.

Ma Shangfeng usually stays in the big office, and after school, he returns to his own independent office.

It was school time, and Qiao Xi delivered the homework book directly to his own office.

"Teacher Ma, the homework books are all here."

Qiao Xi put down her notebook and was about to leave, but Ma Shangfeng suddenly stopped her, "Hey, Qiao Xi, wait." ”

"What's the matter, Mr. Ma?" Qiao Xi stopped and turned around to ask.

"You are not here for a few of the key points I talked about today, so now I will tell you about it."

Ma Shangfeng pretended to open the preparation notes, Qiao Xi didn't know what he said in the morning, and he wanted to see it at the moment.

"From here, we learned curvilinear motion......"

Ma Shangfeng began to explain the knowledge points to her seriously, Qiao Xi listened very seriously, as long as there was an opportunity to learn, she cherished it very much. After Shang Feng finished talking about the knowledge points, he asked her if she understood, and Qiao Xi nodded.

"Okay, I'll come up with a problem now, and you can solve it."

On the white paper, Ma Shangfeng drew a combination of a long rod and two fixed pulleys to lift the heavy object M, and asked her to solve the problem of what is the maximum speed of the heavy object M when the long rod rotates counterclockwise at a constant speed and turns at a 90-degree angle?

Qiao Xi picked up the pen and thought for a while, thinking about this type of question that he had done before.

She used what she had learned and began to calculate, not noticing that Ma Shangfeng was sticking to her, intoxicated and sniffing the light aroma emanating from her body.

"Teacher Ma, do you think I'm right?"

Qiao Xi asked him well.

Ma Shangfeng came back to his senses, looked at the steps of her solution, then leaned over, directly covered her under his arm, and began to explain, "The basic idea of your solution is correct, but there is a simple algorithm for this question, let me tell you!" ”

The distance was too close, and she could feel Ma Shangfeng's breath spreading in her ears, which made people feel very uncomfortable.

Qiao Xi skimmed his body slightly, trying to distance himself from him, but his hand went around her waist and rested on the table, and he couldn't see any overstepping behavior at all.

She couldn't say anything, so she could only endure patiently for a while until he dragged out a topic.

……