1) A mouse is also known as ______________device. a) helping b) sorting c) pointing d) typing 2) A mouse is kept on a ________________. a) keypad b) monitor pad c) Mouse pad d) numeric pad 3) The button on the left side of the mouse is known as _________________ a) Scroll wheel b) Left button c) Right button d) MId button 4) Which part of a computer is used to type numbers and alphabets? a) Keyboard b) Printer c) Monitor d) C.P.U. 5) Which part of computer is called its brain? a) CPU b) Keyboard c) Mouse d) Monitor

Class III -Parts of Computer

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？