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
2023-10-11
64
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:http://tihaiku.com/zcyy/3089300.html
相关试题推荐
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
Asurveywascarriedoutonchildren’sattitudestoviolenceontelevision,____
Pleasecalmdown!Iknowwhatyou’resaying–thereisnoneedto_____yourvoi
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
WhichisNOTcorrectabout"Venus"?[br][originaltext]Astartingpointfor
寒冷引起能量代谢增加的因素是( )A.肌紧张加强 B.各种酶活性增强
某建筑工程公司承建一个建筑面积为2万㎡的住宅项目。施工现场进行地基钢筋笼焊接时
下列哪项是毛氏第Ⅴ类错A.后牙锁 B.开 C.个别牙错 D.深覆、深覆盖
月经过多气虚证的经血特点是()A.色鲜红,质黏稠 B.色深红,有血块
患者女性,28岁。怀孕38周,胎膜早破,由救护车转入医院,经过检查后进入产房等待
呼吸作用是生物体细胞把有机物氧化分解并产生能量的过程,没有氧气参与的呼吸称为无氧
(常见症状与疾病的主要症状)痤疮的炎症性表现为()A.连续打喷嚏 B.毛囊皮脂
甲公司期末原材料数量为10吨,账面成本为90万元,已计提减值准备15万元。
某中型拦河水闸工程,共10孔,每孔净宽3米,水闸工程划分为一个单位工程。施工
最新回复
(
0
)