问题
单项选择题
(68) refers to the parts of the computer that you can ,see and touch. It is used for the purpose of (69) .
A．Software
B．Hardware
C．Hardship
D．Instrument
答案
参考答案：B
解析： 计算机硬件是指计算机系统中可见、可触摸的组成部件。
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