【单选题】The()controlsthecursoronthescreenandallowstheusertoaccesscommandsbypointing and clicking.
【单选题】设分别有A、B、C、D 4个目标,用经纬仪采用全圆方向法观测水平角时,以A为零方向,则盘左的观测顺序为( C )。
【单选题】Insert special characters, such as the trademark symbol, by clicking the ____ tab, clicking the Symbol command, then clicking More Symbols.
【单选题】Delete an existing worksheet by right-clicking the worksheet’s tab and clicking ____.
【单选题】You can cut, copy, and paste information quickly by clicking ______ bar buttons with the mouse.
【单选题】●You can cut,copy,and paste information quickly by clicking (67) bar buttons with the mouse. (67)