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
37
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:https://tihaiku.com/zcyy/3703915.html
相关试题推荐
Isawatelevisionadvertisementrecentlyforanewproductcalledanairsa
Isawatelevisionadvertisementrecentlyforanewproductcalledanairsa
Isawatelevisionadvertisementrecentlyforanewproductcalledanairsa
Inradioandtelevision______impossibletodrawthelinebetweennewsandentert
Theproject,______bytheendof2012,willexpandthecity’sdigitaltelevision
Thetelevisionnetworksbelievethattheperiodbetween6p.m.and11p.m.is
Arrangethefollowingwordsintoanoldsaying.[img]2018m11s/ct_eyyjsaz2018j_ey
FindthishumoroussayingbyGrouchoMarx.[img]2018m11s/ct_eyyjsaz2018c_eyyjsai
—Howcomeyouleftthepartywithoutsaying"good-bye"?—IwasangrywithJohn.
Youngpeoplearewatchinglessandlessnewsontelevision.Aresearchsuggestst
随机试题
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,
LOSANGELES—HongKongimmigrantslivingintheAmericancityknownasthe"C
"Whatadifferenceawordmakes?"Theissueofsemantics(语义学)hasbeenan
[originaltext]Smokingcanbeharmfultoyourhealth.Butwhydopeo
定量预测方法的特点有( )。A.以数据资料为基础 B.建立数学模型作为定量预
下列句子中,存在形容词使动用法的是( )。A.吾所以为此者,以先国家之急而后私
某电子邮箱收件箱的内容如下图所示,其中未读邮件个数为(),本页面中带附件的邮件
背信运用受托财产罪侵犯的客体是()。A.金融管理秩序和客户的合法权益 B
某污水处理厂二沉池剩余污泥体积200m3/d,其含水率为99%,浓缩至含水率为9
下列对遵义会议的描述中不正确的是()A.确立了以毛泽东为核心的正确领导 B.
最新回复
(
0
)