NORM (OK to do), Wash your hands before class., Sit down and listen to the teacher., Raise your hand to ask a question., Turn on the computer carefully., Ask the teacher for help if something is wrong., СТРЬОМ (Not OK), Eating at the computer., Drinking near the computer., Opening a laptop without permission., Going into the room without a teacher., Touching other people's computers.

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?