“i audited the class through normal procedures and examination, so i have the right to attend the class. however, professor sheng, you criticized me for my past behavior and tried to force me to leave the class spontaneously.
professor sheng!unless you gives evidence and reports to the academic affairs office on the grounds that i am not qualified enough, i still have the right to take this course. therefore, whether i can answer this question or not, you should allow me to take the course.”