首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
CATV is a short way of saying "community antenna(天线)television". But "cable television" is the term most people use. Cable telev
CATV is a short way of saying "community antenna(天线)television". But "cable television" is the term most people use. Cable telev
admin
2019-02-10
16
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
【D7】
选项
答案
L
解析
转载请注明原文地址:https://www.kaotiyun.com/show/s35K777K
本试题收录于:
浙江省大学英语三级题库大学英语三级分类
0
浙江省大学英语三级
大学英语三级
相关试题推荐
Nottoomanydecadesagoitseemed"obvious"bothtothegeneralpublicandtosociologiststhatmodernsocietyhaschangedpeo
Mostofthepeoplewhoappearmostoftenandmostgloriouslyinthehistorybooksaregreatconquerorsandgeneralsandsoldiers
Mostofthepeoplewhoappearmostoftenandmostgloriouslyinthehistorybooksaregreatconquerorsandgeneralsandsoldiers
Toparaphrase18th-centurystatesmanEdmundBurke,"allthatisneededforthetriumphofamisguidedcauseisthatgoodpeople
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAwardsthattheentireJacksonfamilyhadwantedtoattend
Whichnumbershouldreplacethequestionmark?
Theideathatsciencecan,andshould,berunaccordingtofixedanduniversalrules,isbothunrealisticandpernicious.(81)I
SmokinghasbecomesociallyunacceptableintheUS,inpartduetothehealthrisks.Smokingisprohibitedingovernmentandpub
SmokinghasbecomesociallyunacceptableintheUS,inpartduetothehealthrisks.Smokingisprohibitedingovernmentandpub
Scientistsbelievetheyhavesolvedoneoftheenduringmysteriesofthesexes--whymencandrinkmorealcoholthanwomen.Many
随机试题
企业内部各类、各级职位之间的薪酬标准要适当拉开距离,以提高员工的工作积极性。这体现了薪酬制度设计的()。
被动屏蔽的方法不包括
外-斐反应属于
下列所列的表面活性剂中可以作为乳化剂的是
张某因犯故意杀人罪和爆炸罪,一审均被判处死刑立即执行,张某未上诉,检察机关也未抗诉。最高法院经复核后认为,爆炸罪的死刑判决事实不清、证据不足,但故意杀人罪死刑判决认定事实和适用法律正确、量刑适当。关于此案的处理,下列哪些选项是错误的?
工程地质病害有()。
()可以实行设计进度质量保留金制度。
吉林省×××垦区有国有农、林、牧场13个,占地150万公顷,在实行经济改革前,各场生产水平、经济效益、经营管理及上交国家利润和税收方面差别很大,有的农场连年亏损,经济发展缓慢,职工收入不高,农场在组织管理体制及经营管理上很不适应市场经济发展。随着
哥特式
Thereisaheateddiscussioninthenewspaperontheissueofurbanization.Writeacompositiontoclarifyyourownpointofvie
最新回复
(
0
)