It was such a pity that the student with such good results was not their student!
No, there must be some mistakes. It was not elementary exams, so how could it be so easy to score full marks for a few subjects. They must have overlooked or missed out on some parts.
Following this train of thought, several teachers who were in charge of marking the papers went over all of Qiao Nan's papers several times. They checked every single detail carefully. They were so detailed that they were just a step away from using magnifying glasses and microscopes.
Qiao Nan's results had been under the strictest examination and marking of many teachers.
Mathematics was more straightforward; there wasn't much to check. The punctuation Qiao Nan used was just right, not too many and not too little.
As for Chinese, all of the Humanities and Arts teachers were exasperated when they saw her papers.