C1232 Guest at Home
Wang Feng returned to his class and humphed twice: "During my absence, who didn't pay for their physics homework? Come out yourself."
"Swish, swish, swish …"
A large group of students stood up. Wang Feng couldn't help but roll his eyes: "That many? "Fine, go to my office and fill in all of your homework. Then, copy them ten times!"
The students obediently took their books, homework