The future global communications network will be completely free of______.A.any breakdownB
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The future global communications network will be completely free of______.
A.any breakdown
B.costs
C.towers and masts
D.manual operation
请帮忙给出正确答案和分析,谢谢!
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正确答案:C
细节题。从文章第三段第四句Andifyouhavemillionsoflow—orbitsatellitesyoucanestablishaglobalcommunicationsnetworkthatcompletelydoesawaywithtowersandmasts.可知,未来的全球通讯网络将彻底淘汰那些转播塔和转播天线,因此[C]为正确答案。
