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According to the article, which of the sentence can best describe the definition
According to the article, which of the sentence can best describe the definition
游客
2024-06-30
19
管理
问题
According to the article, which of the sentence can best describe the definition of the telecommunication? [br] 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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