Which of the following commands is not for communication among users?
Which of the following commands is not for communication among users?
A．mail
B．write
C．telnet
D．nice
正确答案：D
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（尤其在法律、医学等领域），建议您咨询相关领域专业人士。
Which of the following commands is not for communication among users?
A．mail
B．write
C．telnet
D．nice
正确答案：D
词条内容仅供参考，如果您需要解决具体问题
（尤其在法律、医学等领域），建议您咨询相关领域专业人士。