首页
登录
职称英语
CATV is a short way of saying "community antenna(天线)television". But "cable
CATV is a short way of saying "community antenna(天线)television". But "cable
游客
2023-10-11
43
管理
问题
CATV is a short way of saying "community antenna(天线)television". But "cable television" is the term most people use. Cable television allows【D1】______to receive TV programs that they cannot pick up with their【D2】______antennas. Television signals do not【D3】______the curve of the earth. They travel in straight lines in all directions. Signals from a TV station【D4】______toward the horizon and then go into space. If you live only a few miles【D5】______a station, you may not get any picture at all.
CATV began in 1948. People in places far from TV stations shared the【D6】______of putting up high antennas. A community antenna was usually placed on a hill, a mountain, or on a high tower. The antenna picked up TV signals and fed them into a small local station. From the station, thick wires called cables ran out to nearby homes. Each person using the cable paid a monthly【D7】______
CATV worked well, and soon new uses were found【D8】______it. Local stations could feed programs into【D9】______channels that were not in use. People along the cable could have local news, weather reports, and farm and school news at no【D10】______charge.
Today, cable television has moved into cities. It brings in extra programs that city viewers with regular antennas cannot see. It is also used in many classrooms throughout the country.
A)follow F)special K)money
B)into G)empty L)charge
C)move H)for M)cost
D)regular I)reach N)viewers
E)from J)watchers O)extra [br] 【D10】
选项
答案
O
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3089302.html
相关试题推荐
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAw
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAw
Astheoldsayinggoes,youarewhatyoueat.Thefoodsyoueatobviouslyaf
Astheoldsayinggoes,youarewhatyoueat.Thefoodsyoueatobviouslyaf
Astheoldsayinggoes,youarewhatyoueat.Thefoodsyoueatobviouslyaf
Astheoldsayinggoes,youarewhatyoueat.Thefoodsyoueatobviouslyaf
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAwards
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAwards
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAwards
Somepeoplesaytelevisionhasalteredfamilylifedramatically.Writeanar
随机试题
[originaltext]W:YouAmericansarefunny.Itseemsasifyouweremarriedwith
Itwasgoingtohaveroughlytheeffectofaneutronbombattackonhighstr
Therearetwofactorswhichdetermineanindividual’sintelligence.Thefirs
Thecontinuouspresentationofscarystoriesaboutglobalwarminginthepop
ThestudywaswrittenandresearchedbyBritain’sNationalConsumerCouncil(
学生解题时,能做到“一题多解”,说明他的哪种思维能力强?( )A.具体思维
维持正常红细胞在血循环中的完整性,与下列何项无关A.红细胞内在环境正常B.单核-
扶贫工作组下村了解扶贫工作时,某贫困户感慨道:“扶贫,光给钱不行,关键是得给条致
在西方古代教育史上,提出教育目的在于实现个人的“灵魂转向”,主张“寓学习于游戏”
关于厂区总平面布置要求的说法,正确的有( )。A.对多套火灾危险等级相近的装置
最新回复
(
0
)