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【单选题】
一种用来自动接通或断开大电流电路的电器是A.
接触器
B.
继电器
C.
断路器
D.
热继电器
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举一反三
【单选题】Bronze ______ with use or grow brittle quickly, as copper does.
A.
not bending
B.
does not bend
C.
that does not bend
D.
to not bend
【单选题】Gas does accumulate in the mines around here.
A.
increase
B.
spread
C.
collect
D.
grow
【单选题】The most important types of operational risk involve breakdowns in external controls or corporate governance.
A.
True
B.
False
【单选题】________, this kind of car is reliable because breakdowns are rare. [ ]
A.
In fact
B.
In general
C.
In a way
D.
In time
【单选题】The removal of _____ from lubricating oil will reduce engine wear and possible breakdowns.
A.
contaminating water
B.
contaminated additives
C.
contaminated fuel
D.
contaminating impurities
【简答题】What does the Cranfield School consider the most important quality for people to grow?
【单选题】Which of the following statements is NOT true?
A.
The happy hour is a social gathering in America.
B.
People avoid talking about work at happy hours.
C.
Happy hours are held on weekdays only.
D.
People exchange work experiences at happy hours.
【单选题】Why does the speaker say there are great possibilities of communication breakdowns?
A.
People differ greatly in their ability to communicate.
B.
Most public languages are inherently vague.
C.
There are numerous languages in existence.
D.
There is a big gap between private and public languages.
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