1) Which device is this? a) Mouse b) Keyboard c) CPU 2) Keyboard is _______device? a) Storage device b) Input device c) Output device 3) Keyboard is used for ____________? a) Typing b) Clicking c) Storing 4) Which Keys are these? a) Number Keys b) Alphabets Keys c) Special Keys d) Symbol keys 5) Which keys are this? a) Special Keys b) Symbol Keys c) Alphabets keys d) Number Keys

KEYBOARD

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?