【单选题】【消耗次数：1】
OSI参考模型从下往上依次是（ ）。
①
物理层、数据链路层、网络层、运输层、会话层、表示层、应用层
②
物理层、数据链路层、网络层、运输层、表示层、会话层、应用层
③
物理层、数据链路层、运输层、网络层、会话层、表示层、应用层
④
物理层、数据链路层、网络层、运输层、会话层、应用层、表示层
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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
【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]
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_________ the news of Jims death, the old medical officer was proud of his daughters boyfriend.
①
At
②
On
③
In
④
Of
【单选题】
In _____________ banking, we make extensive use of computers.
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modern
②
ancient
③
old
④
classical
【单选题】
Waiter: __________ .Customer: Yes.I’llhavesomesalad,roastbeef,andmashedpotatoes.
①
Areyoureadytoordernow?
②
Doyouwantthemenu?
③
Doyoulikethesefood?
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Whatdoyouwanttoeat?
【单选题】
The hospital is said to have been ________________ in the Second World War.
①
declined
②
destroyed
③
decided
④
demanded
【单选题】
Sally: You look great in this red dress! Jennifer: __________ .
①
No, its not. Yours looks better.
②
No, I dont like it very much.
③
I quite agree with you.
④
Thank you. Its my favorite.
【多选题】
The artist ___________ an interesting picture by putting various coloured shapes together.
①
kept
②
used
③
made
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composed
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”It has been find that not just flowers, but all living things have cycles of activity.
①
正确
②
错误