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
2024-08-03
12
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] 【D2】
选项
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3703912.html
相关试题推荐
Asamanagerofengineeringoperationsforatelevisionnetworkworkingatitsh
Arrangethefollowingwordsintoanoldsaying.[img]2018m11s/ct_eyyjsaz2018j_ey
—Howcomeyouleftthepartywithoutsaying"good-bye"?—IwasangrywithJohn.
Youngpeoplearewatchinglessandlessnewsontelevision.Aresearchsuggestst
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwill
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwill
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwill
Arrangethefollowingwordsintoanoldsaying.[img]2021m3x/ct_ve01004001m_eyyj
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwillbet
IamalwaysamazedwhenIhearpeoplesayingthatsportcreatesgoodwillbet
随机试题
Thewordhorsepowerwasfirstusedtwohundredyearsago.JamesWatthadmadet
Wisebuyingisapositivewayinwhichyoucanmakeyourmoneygofurther.T
某工程项目,建设单位通过招标选择了一具有相应资质的监理单位承担施工招标代理和施工
饮酒后驾驶机动车一次记几分?()A.3分 B.2分 C.6分 D.12分
工程建设地方标准中,对直接涉及入民生命财产安全、入体健康、环境保护和公共利益的条
A. B. C. D.
慢性排斥反应中,移植物血管病理特点有A.血管内膜纤维化 B.血管肌层肥厚 C
男性,60岁。咳嗽、乏力、无痰2个月,曾予青霉素80万单位肌注,2次/日,共用5
根据《公开募集证券投资基金销售机构监督管理办法》,下列关于基金销售资质的表述,错
根据《关于贯彻质量发展纲要,提升水利工程质量的实施意见》(水建管[2012]58
最新回复
(
0
)