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【单选题】
当通信网采用( ),需要先在通信双方之间建立起逻辑连接。A.
电路交换
B.
虚电路交换
C.
数据报交换
D.
无线连接
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举一反三
【单选题】A corporate culture or company's culture is its personality. It tells people how to do their work. It takes its signals from leaders. It (21) motivation, morale, creativity, and marketplace success. H...
A.
undermines
B.
emphasises
C.
underlines
D.
underlies
【简答题】A main problem with culture is that it is subject to free trade and is no longer a ______.
【简答题】der Alkohol她不喝酒。Sie trinkt _____ Alkohol.
【单选题】Je mehr sie einen Fehler ( ) versucht, desto leichter gerät sie in eine Falle
A.
vermeiden
B.
zu vermeiden
C.
vermeidet
D.
vermeidend
【简答题】And so they don't always see eye to eye. I think this is a bigger problem than most of us realize. In fact, I think professional culture clash is a major barrier to building the future that we ______t...
【单选题】What is the problem of the following sentence? "A foreign student faces many problems, for example, he has to cope with a new culture."
A.
Sentence fragments
B.
Choppy sentences
C.
Run-together sentences
D.
Stringy sentences
E.
Confusing shifts
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