(1)打开考生文件夹下EXC.xlsx文件,将sheet1工作表的A1:D1单元格合并为一个单元格,水平对齐方式设置为居

(1)打开考生文件夹下EXC.xlsx文件,将sheet1工作表的A1:D1单元格合并为一个单元格,水平对齐方式设置为居中;计算“总计”行的内容和“人员比例”列

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计算机系统软件中最核心、最重要的是(  )。

计算机系统软件中最核心、最重要的是(  )。A.语言处理系统 B.数据库管理系统 C.操作系统 D.诊断程序

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He caused a false account of the event__________in the news

He caused a false account of the event__________in the newspaper. A.had publish

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The boy has admitted to__________the window while playing f

The boy has admitted to__________the window while playing football yesterday. A

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根据以下资料,回答题:Decide which of the choices given below would be

根据以下资料,回答题:Decide which of the choices given below would best complete the pas

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