1) A mouse is also known as ______________device. a) helping b) sorting c) pointing d) typing 2) There is a _________________wheel in the center of a mouse a) Scrrol b) Scroll c) Sccroll d) Scrool 3) A mouse is kept on a special seat called the ________________. a) keypad b) monitor pad c) Mouse pad d) numeric pad 4) The button on the left side of the mouse is known as _________________ a) Scroll wheel b) Left button c) Right button d) MId button 5) The wire of a mouse is connected to the _________________ a) Keyboard b) Printer c) Monitor d) C.P.U.

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?