【简答题】【消耗次数：1】
综合OSI和TCP/IP参考模型的优点，五层协议的体系结构，分别包含物理层、数据链路层、[填空]、运输层和应用层
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【简答题】
综合 OSI 和 TCP/IP 参考模型的优点，五层协议的体系结构，分别包含物理层、数据链路层、网络层、运输层和[填空]
【单选题】
在利用浏览器浏览网站时，通常在TCP /IP模型的应用层、传输层和网络层使用的协议是（ ）。
①
FTP、TCP和IP
②
HTTP、UDP和IP
③
HTTP、TCP和IP
④
HTTP、TCP和ICP
【简答题】
TCP/IP协议参考模型共分了四层，分别是[填空]、[填空]、[填空]、[填空]
随机题目
【单选题】
The airport is five miles ____ my house.
①
away from
②
far from
③
far away from
④
far from away
【单选题】
Many a customer____ about the poor quality of the washing machine.
①
complains
②
complain
③
are complaining
④
have complained
【单选题】
____ by this, he couldn’t say anything.
①
Satisfied
②
Feared
③
Frightened
④
Encouraged
【单选题】
George is so ____ in debt that he is afraid to show up in the pub in case he meets his six creditors.
①
involved
②
concentrated
③
devoted
④
concerned
【单选题】
Every one was ____that day.
①
in great spirit
②
in all spirit
③
in high a spirit
④
in high spirit
【单选题】
23. The singer and dancer ____ our evening party.
①
is to attend
②
was attend
③
were to attend
④
are attend
【单选题】
The policeman needs to see____ your ID card or your drivers license.
①
every
②
each
③
either
④
both
【单选题】
His____ to carry out the plan was weakened by the difficulties he met with.
①
determination
②
decision
③
choice
④
judgment
【单选题】
The textbook is for the ____ students, not for the beginners.
①
foreign
②
blind
③
advanced
④
deaf
【单选题】
“By 1929, Mickey Mouse was as popular____ children as Coca-Cola.”
①
in
②
with
③
for
④
to