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
75
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] 【D4】
选项
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3089296.html
相关试题推荐
Youngpeoplearewatchinglessandlessnewsontelevision.Aresearchsuggestst
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwill
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwill
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwill
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwillbet
Itisimportanttorememberthesayingthat_____isbetterthancure.A、proporti
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
Pleasecalmdown!Iknowwhatyou’resaying–thereisnoneedto_____yourvoi
CATVisashortwayofsaying"communityantenna(天线)television".But"cable
随机试题
Webuybooks,andthentheywaitforustoreadthemDays,months,evenyear
Whenyoustoptothinkaboutit,criticismisavitalpartofworkinglife.With
RESUME
Theemployer’sfailuretoprotectitsemployeesagainstsmokingcausesanemploy
某工程双代号时标网络计划如下图所示,由此可得正确的结论有( )。 A.工作A为
膳食模式评价的依据是( )。A.中国居民膳食指南 B.NRVs C
设函数,数列满足,且数列是递增数列,则实数c的取值范围是____。
具有肾上腺皮质激素样作用,可提高机体对毒物的耐受能力的化合物是A.芦丁 B.黄
关于“手中鸟”理论的观点,下列说法中正确的有( )。A.支付的股利越高,股价越高
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
最新回复
(
0
)