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
41
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] 【D8】
选项
答案
H
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3703918.html
相关试题推荐
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAw
Astheoldsayinggoes,youarewhatyoueat.Thefoodsyoueatobviouslyaf
Astheoldsayinggoes,youarewhatyoueat.Thefoodsyoueatobviouslyaf
Astheoldsayinggoes,youarewhatyoueat.Thefoodsyoueatobviouslyaf
Astheoldsayinggoes,youarewhatyoueat.Thefoodsyoueatobviouslyaf
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAwards
JanetJacksontoldtheaudienceattheBlackEntertainmentTelevisionAwards
[originaltext]Youwillhearanannouncementaboutwhat’sontelevisiontomo
Somepeoplesaytelevisionhasalteredfamilylifedramatically.Writeanar
Isawatelevisionadvertisementrecentlyforanewproductcalledanairsa
随机试题
Themassacreofinnocentpeoplecannoteverbecondoned.A、overlookedB、praisedC
MarriageinAncientEgyptTheancientEgyptianshe
BusinessesThriveonTransparencyStakeholdersscrutiniz
Lastyearatairportsacrosstheworld,18%offlightsweredelayed,leaving
卫生立法活动包括()A.特定国家机关制定卫生法律、法规 B.特定国家机
某公用事业单位的审计师正计划测试通过经纪人购买的房地产的抽样样本,以确保所有款项
A.大阴唇 B.小阴唇 C.前庭大腺 D.阴道前庭 E.阴蒂当外阴部发生
政策性银行发行金融债券应向()报送金融债券发行申请。A、中国证监会 B、中国
排油注氮装置消防控制柜电源电压为(____)。(A)AC220V(B)DC2
甲公司为一家起重机械生产企业,乙公司为一家有资质的起重机械维护保养企业,丙公司为
最新回复
(
0
)