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在Excel工作表中，活动单元格是指（)A．当前选中的单元格B．当前选中一行的单元格C．当前选中一列的单

在Excel工作表中，活动单元格是指()

A．当前选中的单元格

B．当前选中一行的单元格

C．当前选中一列的单元格

D．当前选中区域的单元格

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第2题

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第3题

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