Is it necessary to scan the senior high school entrance examination paper by computer? In a hurry, the child is afraid of making mistakes in the math test for the first time today. When he's finished checking, he won't have time to paint. I don't quite understand this question. I said I made a mistake and changed it with an erasing tape. Say you can use a black pen, write with a modified face, and then answer questions with a pen. Can the computer recognize it?

It is forbidden to use the first kind of correction tools in the senior high school entrance examination and college entrance examination, including tape correction fluid, liquid correction fluid and transparent tape. Now computer scanning marking will affect the marking effect. As for scotch tape, we should prevent cheating. Consider writing typos, answering wrong questions and how to deal with them. Simply draw a line to ensure that the surface of the paper is clean and tidy.

The second 0.5 black pen has clear handwriting and can be used to mark more paper. Correction tape and correction fluid are mainly covered on paper. Some organic solvents are volatile easily. Wet correction liquid writes tiny TiO2, which enters the pen tip and blocks the passage of the pen tip. The ink or ink flow on the pen surface writes smoothly and intermittently.

I suggest you change your pen. No problem. Take two pens (or refills) with you when you enter the examination room.

The scanning needle of the network reading machine objectively speaks multiple-choice questions (or fixed answer questions are better than poetry filling in the blanks), and the types of questions are determined by the reading machine, so it must be beautiful and neat.

I hope I can help your problem. I hope to adopt them.

I will draw 65 questions in this book 100. Do it with options. Computer scanning will correct the test paper and answer it by itself. .....