题目内容：
所有的计算机网线体系均需满足ISO/OSI协议，都需要具备7层网络层次。A．正确
B．错误
参考答案：
判断题：所有的计算机网线体系均需满足ISO/OSI协议，都需要具备7层网络层次。A．正确B．错误
- 题目分类：计算机科学技术
- 题目类型：判断题
- 查看权限：VIP
A．正确
B．错误
A．正确
B．错误
Social customs and ways of behaving are changing.（ 1 ） was considered impolit...
Social customs and ways of behaving are changing.（ 1 ） was considered impolit...
应怎样保存薄木或单板？
应怎样保存薄木或单板？
Nora was sixteen years old. She had a little brother. His brother's name was...
Nora was sixteen years old. She had a little brother. His brother's name was...
Nora was sixteen years old. She had a little brother. His brother's name was...
Nora was sixteen years old. She had a little brother. His brother's name was...
火药被开始引入军事战争始于（）。A．唐末B．元末C．明末D．宋末
火药被开始引入军事战争始于（）。A．唐末B．元末C．明末D．宋末