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【单选题】
在OSI参考模型中,把传输的比特流划分为帧的是( )。A.
数据链路层
B.
传输层
C.
网络层
D.
会话层
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反馈参考答案：
举一反三
【简答题】The invention of machinery had brought into the world a new era — the Industrial Age. Money had become king.
【简答题】广场的空间围合有哪几种情形？
【简答题】物流模数尺寸(集装基础模数尺寸)不包括（ ）。
【简答题】广场的空间围合有哪几种情形
【多选题】物流模数尺寸(集装基础模数尺寸)包括()
A.
1200mm×1000mm
B.
1200mm×800mm
C.
1100mm×1100mm
D.
1100mm×1200
【单选题】What was the problem for Renault?
A.
It had the problem of over-capacity.
B.
It had the problem of the lack of product range.
C.
It was debt-ridden.
D.
As domestic market fell, profit tumbled.
【单选题】The problem that the population becomes aging ______.
A.
is exceptional to Germany
B.
has become universal
C.
can be relieved in Japan with the shrinkage of its population to around 95m
D.
makes the economic outlook in the developed countries even more gloomy
【简答题】物流模数尺寸(集装基础模数尺寸)包括（ ）。
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