After finishing the first question, Qingran had no time to check her work; nine minutes had already passed, and most students were on the second question.
Xie Ying'an had not only completed the second question but was already looking at the third.
Half of the twenty minutes had gone by, and she hadn't even begun to look at the last two questions.
Qingran raised her head to look at the second question, her eyes quickly scanning over it, and then she began to engage in a tactic she seldom used before.
While still looking at the questions on the big screen, her hand was already writing down the solution steps on the answer sheet.
The fat professor, who was feeling bored, suddenly brightened up at this sight.
This girl really surprised him for the second time.
She could be considered a hidden gem among students.
