C84 There's a Ghost in the Office Building!

Jia Zheng took the paper and started writing.

The students were all dumbfounded. Why did this guy answer the questions the moment he started? Had he seen the questions? Don't you need to think?

In just half an hour, Jia Zheng had completed all nine questions that he needed an hour and a half to complete and he handed them over to You Qingmei