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
2023-10-10
100
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] 【D5】
选项
答案
E
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3087317.html
相关试题推荐
CATVisashortwayofsaying"communityantenna(天线)television".But"cable
CATVisashortwayofsaying"communityantenna(天线)television".But"cable
CATVisashortwayofsaying"communityantenna(天线)television".But"cable
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
随机试题
Despitedecadesofscientificresearch,nooneyetknowshowmuchdamagehum
WhydomanyparentssendtheirchildrentotheboardingschoolinCanada?[br]W
IfIhadbeenonthespotthen,I______(绝对不会错过这个机会).wouldneverhavemissedthe
胃肠型食物中毒的主要病原菌是A、金黄色葡萄球菌、大肠埃希菌、空肠弯曲菌、痢疾杆菌
下列为闭经患者提供的护理措施,不妥的是A.建立良好的护患关系,鼓励患者表达自己的
肾性水肿一般表现为A.晨起眼睑及头面部水肿 B.腰骶部水肿 C.腹水 D.
共用题干 某企业生产的机械加工车床销售单价为1600元/台,单位产品变动成本为
鼻衄的常见证候有( )。A.心火上炎证 B.胃热炽盛证 C.肝火上炎证
(2020年真题)对非经营性项目进行财务分析时,主要考察的内容是()。A.
在汇总记账凭证账务处理程序下,应设置()等。A、库存现金日记账和银行存款日记账
最新回复
(
0
)