【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.
【多选题】关于环车检查的目的,以下说法正确的是( )
【简答题】新中国的第一家旅行社是()。 A、厦门华侨服务社 B、中国旅行社 C、中国国际旅行社总社 D、中国青年旅行社
【单选题】The tool technique used for communication planning is—
C.
Information retrieval systems
【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