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【简答题】
当发生挤岔时,多数厂家的联锁设备控制台显示为 A 、道岔尖短绿光带 B、道岔尖短黄光带 C、岔尖处闪白光 D、岔尖处
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【单选题】What is NOT the purpose of innovations that use satellite tracking and remote communications?
A.
To prevent car thieves from getting into your car.
B.
To call for help when one's car crashes.
C.
To call for help when the car gets jammed in the traffic.
D.
To track the car down when it is being stolen.
【单选题】We know from the last paragraph that______.
A.
Wave is a basis for face—to—face communication on line
B.
Wave allows people to look at e-mail from a new angle
C.
most Internet users will have access to Wave
D.
Wave is now as popular as standard e-mail
【单选题】Physicians need ______ expertise in pain and symptom management and skills in communication to meet the many needs of this population.
A.
complex
B.
complicated
C.
intricate
D.
sophisticated
【单选题】The tool technique used for communication planning is—
A.
Stakeholder analysis
B.
Communication skills
C.
Information retrieval systems
D.
None of the above
【单选题】Netwar should be understood as a war aimed at ______.
A.
disrupting the enemy's communication systems
B.
damaging the institutions of the enemy state
C.
manipulating the enemy's means of production
D.
destroying the leadership of the enemy state
【单选题】The Flying Phone Box A surprise for air travelers The strides made in satellite-communications technology in recent years are at last yielding benefits for air travelers, particularly executives who n...
A.
Y
B.
N
C.
NG
【多选题】In China, if a Tibetan communicates with a Han, it is _____.
A.
intra-racial communication
B.
interethnic communication
C.
international communication
D.
interpersonal communication
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