"Lastly, Liu Shang solved two questions in a row today. I'm honestly still not over it."
"So I'm going to raise the difficulty of this final exam and see whether it'll be possible to stump Liu Shang on the paper."
"In the past, your final exam questions all came from the textbook. At most, I'd change the numbers or the title."
"But this time, I'll be using the same approach as the college entrance exam: basing the questions on the textbook, then expanding and deriving from there."
"So if you don't want to fail your finals, you'll need to put in at least seventy percent of the effort and energy you did for the college entrance exam!"
The moment they heard this, the students throughout the classroom practically collapsed. The next instant, wails of anguish rose one after another.
"My God, no! It's not April Fools' Day, Teacher Chen. Don't scare us like this..."
"The college entrance exam?!!! That was hell, a nightmare! Teacher Chen, do you really have the heart to knock us poor souls, who finally clawed our way out of hell and into heaven, straight back into hell again?"
"Why are my eyes always filled with tears? Because my hatred for... for advanced mathematics runs so deep!"
"Waaah, Teacher, it was Liu Shang who skipped class, okay? Why are you punishing us, the ones who always show up on time and listen carefully, for someone else's mistake?"
"What sin did our major commit? Why did we have to end up in the same class as Petroleum and Chemical Engineering—and that Liu Shang?"
"Sigh, why did my mood suddenly get so bad? Going to an internet cafe? Screw the internet cafe!"
"Didn't Teacher Chen say it? If we don't want to fail, we have to bring out the