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【单选题】
再输入Word2010文档过程中,为了防止意外而不使文档丢失,Word设置了自动保存功能,欲使自动保存时间间隔为10分钟,下列操作中最优的操作方法是()
A.
每隔10分钟，单击一次快速访问工具栏上的自动保存按钮
B.
选择“文件”选项卡下“选项”下的“保存”按钮，再设置自动保存时间间隔
C.
使用快捷键Ctrl+S键，设置自动保存时间
D.
选择“文件”选项卡下的“保存”命令
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