在标注时的比例因子与整体比例的设置有何区别?

在标注时的比例因子与整体比例的设置有何区别?

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对“清除屏幕”操作进行切换的快捷键是A.Ctrl+0B.Ctrl+1C.Ctrl+2D.Ctrl+3

对“清除屏幕”操作进行切换的快捷键是A.Ctrl+0B.Ctrl+1C.Ctrl+2D.Ctrl+3

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She is my best friend, so I know her very _____. (

She is my best friend, so I know her very _____. ( )(本题3.0分) A、 good B、 fine C

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