皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
主机 A发送IP数据报给主机B,途中经过了5个路由器,在IP数据报发送的过程中总共使用了( )次ARP。
A.
3
B.
7
C.
6
D.
5
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【单选题】用命令ls -al显示出文件ff的描述,由此可知文件ff的类型为_ -rwxr-xr-- 1 root root 599 cec 10 17:12 ff
A.
符号连接
B.
目录
C.
硬连接
D.
普通文件
查看完整题目与答案
【单选题】听力原文：W: Whereas European nations have traditionally employed metric units such as meters and grams, the United States has employed English Units such as feet and pounds. M: Both systems are now in use...
A.
Weights and measurements.
B.
Political systems.
C.
Employment.
D.
Money.
查看完整题目与答案
【单选题】可引药上行的炙法是
A.
醋炙
B.
蜜炙
C.
姜炙
D.
酒炙
E.
盐炙
查看完整题目与答案
【单选题】心室间隔缺损的致病因素属于()
A.
遗传性因素
B.
免疫性因素
C.
生物性因素
D.
营养性因素
E.
先天性因素
查看完整题目与答案
【单选题】The United Nations ________ an international organization that tries to find peaceful solutions to world problems. [     ]
A.
is
B.
are
C.
was
D.
were
查看完整题目与答案
【单选题】听力原文：W: Whereas European nations have traditionally employed metric units such as meters and grams, the US has employed English units such as feet and pounds. M: Both systems are now in use in the US,...
A.
European tradition.
B.
Weights and measurements.
C.
Employment.
D.
US political system.
查看完整题目与答案
【单选题】The United Nations Conference on Drug Abuse that took place earlier this year in Vienna, was a very productive meeting. As never before, the nations of the world demonstrated a willingness to confront...
A.
ideological and individual differences
B.
production
C.
drug abuse
D.
nations of file world
查看完整题目与答案
【简答题】One Canada, Two Languages Canada is one of the few nations in the world to have two official languages: English and French. There are 10 provinces in the country but only one of these—Quebec is known ...
查看完整题目与答案
【单选题】用命令ls -al显示出文件ff的描述为 -rwxr-xr-- 1 root root 599 Cec 10 17:12 ff 此可知文件ff的类型为( ) 。
A.
普通文件
B.
硬链接
C.
目录
D.
符号链接
查看完整题目与答案
【简答题】阅读理解。 One Canada, Two Languages Canada is one of the few nations in the world to have two official languages: English and French. There are 10 provinces in the country but only one of these-Quebec is ...
查看完整题目与答案
相关题目：
【单选题】用命令ls -al显示出文件ff的描述,由此可知文件ff的类型为_ -rwxr-xr-- 1 root root 599 cec 10 17:12 ff
A.
符号连接
B.
目录
C.
硬连接
D.
普通文件
查看完整题目与答案
【单选题】听力原文：W: Whereas European nations have traditionally employed metric units such as meters and grams, the United States has employed English Units such as feet and pounds. M: Both systems are now in use...
A.
Weights and measurements.
B.
Political systems.
C.
Employment.
D.
Money.
查看完整题目与答案
【单选题】可引药上行的炙法是
A.
醋炙
B.
蜜炙
C.
姜炙
D.
酒炙
E.
盐炙
查看完整题目与答案
【单选题】心室间隔缺损的致病因素属于()
A.
遗传性因素
B.
免疫性因素
C.
生物性因素
D.
营养性因素
E.
先天性因素
查看完整题目与答案
【单选题】The United Nations ________ an international organization that tries to find peaceful solutions to world problems. [     ]
A.
is
B.
are
C.
was
D.
were
查看完整题目与答案
【单选题】听力原文：W: Whereas European nations have traditionally employed metric units such as meters and grams, the US has employed English units such as feet and pounds. M: Both systems are now in use in the US,...
A.
European tradition.
B.
Weights and measurements.
C.
Employment.
D.
US political system.
查看完整题目与答案
【单选题】The United Nations Conference on Drug Abuse that took place earlier this year in Vienna, was a very productive meeting. As never before, the nations of the world demonstrated a willingness to confront...
A.
ideological and individual differences
B.
production
C.
drug abuse
D.
nations of file world
查看完整题目与答案
【简答题】One Canada, Two Languages Canada is one of the few nations in the world to have two official languages: English and French. There are 10 provinces in the country but only one of these—Quebec is known ...
查看完整题目与答案
【单选题】用命令ls -al显示出文件ff的描述为 -rwxr-xr-- 1 root root 599 Cec 10 17:12 ff 此可知文件ff的类型为( ) 。
A.
普通文件
B.
硬链接
C.
目录
D.
符号链接
查看完整题目与答案
【简答题】阅读理解。 One Canada, Two Languages Canada is one of the few nations in the world to have two official languages: English and French. There are 10 provinces in the country but only one of these-Quebec is ...
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题