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According to the article, which of the sentence can best describe the definition of the telecommunication? Commercial televisio
According to the article, which of the sentence can best describe the definition of the telecommunication? Commercial televisio
admin
2013-10-30
21
问题
According to the article, which of the sentence can best describe the definition of the telecommunication?
Commercial television programming is a kind of ______ communication.
选项
A、point-to-point
B、point-to-multipoint
C、multipoint-to-point
D、multipoint-to-multipoint
答案
B
解析
根据文章最后一句话“Point-to-multipoint telecommunications,often called broadcasts,provide the basis for commercial.radio and television programming. (点对多点通信通常称之为广播,为商业无线广播和电视节目提供基础。)”可以推出正确答案为B。
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大学英语三级A级题库大学英语三级分类
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