在Excel2003p，利用工作表数据建立图表时，引用的数据区域是单元格地址区域______。
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下列不属于声卡功能的是______。
A. 将声波转换成电信号
B. 波形声音的重建
C. MIDI声音的输入
D. MIDI声音的合成
承兑是商业汇票特有的制度，因此所有汇票必须提示承兑。 ()
A. 正确
B. 错误
I／0语句“printf(“hell0!”)；”属于高级语言中的成分______。
A. 传输
B. 数据
C. 运算
D. 控制
Which of the following determined what percentage of the construction costs each member of
A. How much oil field land each company owned.
B. How long each company had owned land in the oil fields.
C. How many people worked for each company.
D. How many oil wells were located on the company's land.
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