问题
单项选择题
A computer virus is a computer program that is created to make and spread (71) of itself.
A．programs
B．virus
C．copies
D．files
答案
参考答案：C
解析：
[分析]： 计算机病毒是一类计算机程序能够自我复制和传播。
搜题请搜索小程序“爱下问搜题”
A computer virus is a computer program that is created to make and spread (71) of itself.
A．programs
B．virus
C．copies
D．files
参考答案：C
解析：
[分析]： 计算机病毒是一类计算机程序能够自我复制和传播。