皮皮学，免费搜题
登录
搜题
【单选题】
●假定在一个IPv4网络中只有两个主机HA和HB，HA和HB在同一个LAN内，并且没有划分VLAN。如果HA和HB需要直接通信则需满足(12)。 (12)A.
HA和HB必须在同一子网内
B.
HA和HB必须在不同子网内
C.
HA和HB无论在一个子网或不在一个子网都可以
D.
HA和HB必须使用相同的操作系统
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Peter: will you be back? Mary:In two weeks.
A.
How soon
B.
How long
C.
How often
D.
How far
【单选题】-How soon will Peter go home?-_
A.
For a month
B.
In one week
C.
Since last week
D.
Once a month
【简答题】根据音频模仿朗读下列句子,录制成语音提交。 1 They pass notes in class. 2 The boss will never fire his private secretary. 3 It would take more than one day to finish the work. 4 When 1 last saw him, he was the picture of h...
【简答题】We have some deep and pressing problems-a huge deficit,deep social problems and a political system in need of reform.
【单选题】They dug ,then put the box in it.
A.
a three feet deep hole
B.
a hole of three feet
C.
a three feet deep hole
D.
a hole of three feet deep
相关题目：
参考解析：
知识点：
题目纠错 0
发布
