Please give an experienced answer ~ ~ Excuse me, in the public examination room, if you can't answer well in front of the application or the test paper is stained, can you change a new answer sheet ~ ~ ~ Thank you ~ ~ Not usually, but there are two or three copies for each examination room. There are special circumstances or plenty of time, and the examiner also has an answer sheet. Maybe tell him he'll give it to you, but you have to hand it in. It is too much trouble to change the answer sheet. Candidates should write an outline before writing to avoid revision. It is a waste of time and affects the appearance.