As soon as Su Bai returned to the dorm, he heard Xue Tao's puzzled voice.
"What? What do you mean, choose C or B...?"
"For this question, the answer in the question bank is clearly C, but several people in the group said B. Something feels off!"
Xue Tao was practically tearing at his hair.
Although he instinctively felt that Su Bai's academic level was nothing special either, well, desperate times called for desperate measures...
And Su Bai was his roommate. In fact, he was among the friends Xue Tao knew best in the class.
It was hard not to laugh at this, but although Xue Tao's relationship with his roommates was only average, his relationships with the other classmates were even worse.
"Ah, let me take a look..."
Su Bai looked at the question Xue Tao had mentioned, then checked what the upperclassmen from the same major were discussing in the group.
After only two glances, he immediately said, "It's B. Isn't that obvious?"
"Why? The answer in the workbook is C. Could the question bank that senior gave me be wrong?"
Xue Tao's expression immediately changed.
That senior was his high school alumnus. Surely he would not screw him over, right?
Su Bai gave Xue Tao a complicated look. "Because compared with the one in the workbook, the exam question changed a number, so the answer had to change too. Isn't that normal?"
So-called original exam questions would still undergo minor alterations, so that people who only crammed at the last minute could not memorize every answer and turn a math exam into a humanities memorization test.
That was perfectly reasonable. Giving students a chance to practice every possible question type was already generous enough. There was no way the questions could remain one hundred percent unchanged, was