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[单选题]
阿拉伯数字字符0对应的ASCII码值是______。
A
A、30B、38C、48D、40
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试题答案:
C
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FTP的主要功能是____。
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下列字符中ASCII码值最小的是_____。
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打开考生文件夹下的文件“exam4.docx”,并按照下列要求进行排版。
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