Su Mu saw that the scroll passed from the front row had already reached his hand, gritted his teeth, took down one, and then handed the rest to the classmates in the back row.

"Okay, the students have all got the papers, right?" Teacher Yang stood in front of the podium and looked at the students sitting below, looked down at the time, and said, "The exam time is forty-five minutes, now let's start." ”

In the classroom, which was still a little noisy when the scrolls were just handed out, all that was left was the sound of the scrolls turning and the tip of the pen scratching the paper.

Su Mu took the scroll in his hand, gritted his teeth, took out his pen from the pencil case, took out another piece of scratch paper, and buried himself in the calculations quickly.

When the bell rang for the end of school, the quiet campus suddenly came alive.

Students from other classes walked down the corridor one by one, laughing and laughing, and their cheerful figures contrasted sharply with the atmosphere in their classrooms.

Su Mu was engrossed in writing the paper in his hand, and finally breathed a long sigh of relief when he finished the last question.

He quickly put the pen back in the pencil case, then slung the schoolbag over his shoulder, picked up the paper and walked towards Mr. Yang, who was sitting on a chair at the door.

The other students in the class who were taking the exam raised their heads one by one after hearing the movement and looked towards Su Mu.

Teacher Yang was originally sitting on a chair basking in the afterglow of the sunset, but at this moment, he suddenly saw Su Mu coming over, so he immediately sat up straight, looked at Su Mu with a puzzled face and asked, "What are you doing?" ”

"I'm done." Su Mu handed the scroll in his hand to Teacher Yang's hand, and said in a faint voice, "Can you go first?" ”

"Done?" Teacher Yang was slightly surprised, he looked down at the paper handed over by Su Mu in his hand, and sure enough, he had already written all the application questions by filling in the blanks and the application questions behind.

Teacher Yang frowned and glanced at Su Mu and said, "Don't you need to check it after you finish writing?" It's only been 20 minutes before you have to hand in your papers, how can you submit your papers in advance for such a long time? ”

"I've checked." Su Mu listened to Teacher Yang's words, and said to him impatiently: "What is there to check, they are all simple questions, even if you check it three or four times, it is not the result." ”

"Easy??" Teacher Yang raised an eyebrow at him, reached out and supported the glasses on the bridge of his nose and said, "If I'm not mistaken, mathematics is the weakest subject for you." ”

When he said this, he also specially considered the choice of words and sentences, and he was embarrassed to tell him directly that mathematics was his worst subject.

"Well, but I've been studying hard lately." Su Mu was in a hurry to leave, and he didn't bother to continue arguing with him, so he said directly: "Teacher, you can check it, if it's okay, I'll leave first." ”

“……”

Teacher Yang stared at Su Mu for a long time, tugging at the corners of his mouth without speaking, and finally lowered his head and looked at his scroll.

It doesn't matter if you don't look at it, when you look at it, Teacher Yang is shocked.

He answered all the above questions correctly, and none of them were wrong.

"This ......" Teacher Yang looked at Su Mu in disbelief and said, "Is this really what you did yourself?" ”

Su Mu couldn't help but roll his eyes, and pointed casually: "They haven't done it yet, even if I want to copy it, someone has to copy it for me!" ”