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
31
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/3087619.html
相关试题推荐
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
CATVisashortwayofsaying"communityantenna(天线)television".But"cable
CATVisashortwayofsaying"communityantenna(天线)television".But"cable
CATVisashortwayofsaying"communityantenna(天线)television".But"cable
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
随机试题
WhatIsLiteraryWriting?I.Literaryworkshavecreativeor【T1】______content【
[originaltext]W:Hi.MayIhelpyou?M:Yeah.Um,yousee,Ineedsomeflowersformy
[originaltext]W:Hello,Mr.Kay?I’msorryforbeinglate.M:That’squiteall
下列关于职业道德的特点说法不正确的是()。A.不同的职业,职业道德的内容不同
房地产居间服务一般以()为完成标准。A.房地产交易合同签订 B.房地产经纪
简述现代企业人力资源管理各个历史发展阶段的特点。
在黄金市场上,比较适合没有专业知识的普通投资者理财的产品是()。A.纸黄金 B
非常规起重机桅杆的使用长度应根据吊装设备、构件的高度确定。桅杆的直线度偏差不应大
排水塑料管在设计无要求时,伸缩节的间距不得大于()。A.4m B.5m
港口与航道工程总承包一级资质企业可承担以下()工程项目的施工。A.护岸 B.
最新回复
(
0
)