皮皮学，免费搜题
登录
搜题
【单选题】
当一台主机向局域网中的另一台主机发送报文时,需要发送ARP Request报通过对方返回的ARP Response报文获取对方的MAC地址。其中ARP Response报网络中是通过( )发送的。A.
广播
B.
单播
C.
组播
D.
多播
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】I have been trying my best to study English ________ I want to have a chance to be a volunteer for the Beijing Olympics. [ ]
A.
until
B.
because
C.
though
D.
when
【简答题】In Death of A Salesman, Willy Loman’s tragedy reveals the disillusionment of .
【简答题】听对话，回答问题。 1. Where is Willy Bloom? A. He's gone to England. B. He's gone to the USA. C. He's gone to France. 2. Which is Betty Dunn's office? A. Room 2108. B. Room 2008. C. Room 1208.
【判断题】I have been trying to get my new room in order . 的意思等于: I have been trying to pu t my new room in order .
A.
正确
B.
错误
【单选题】The manager has offered us a two-week holiday to Beijing next month. I have been looking forwarding to it.
A.
Good idea!
B.
Don’t worry
C.
Oh really?
D.
why not
【单选题】I wouldn’t want to go back an employee now that I have been self-employed．
A.
to be
B.
have been
C.
be
D.
to being
【简答题】7)Willy Loman’s tragedy reveals the disillusionment of_______.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
