"Here's the case. I had practiced on a few exams from past years before taking this exam. During the exam, I realized that it was similar to last year's papers therefore, I was able to answer the paper quite easily!" Yang Ming wasn't sure whether the other subjects were the same as mathematics where it was similar to last year's papers. However, such a probability was still high, so he bet on it.
"En?" Teacher Li was stunned and so were the other teachers! They all knew the exam papers this year were similar to last year's! When they got the exam papers, they complained that the teachers from the other school who made the exam papers were too lazy. They were trying to deceive the others with last year papers! However, their schools were directly under the Ministry of Education so they had much more power than the four schools from the province. Therefore, the teachers didn't say anything. Now they were speechless when they heard Yang Ming's explanation.