1981年,IBM公司推出了第一台()为个人计算机IBM PC 5150。A.8B.16C.32D.64
1981年,IBM公司推出了第一台()为个人计算机IBM PC 5150。
A.8
B.16
C.32
D.64
参考答案和解析
B
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单选题1981年IBM公司推出了第一台()位个人计算机IBM PC5150。A 8B 16C 32D 64