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
39
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] 【D4】
选项
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3087615.html
相关试题推荐
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
Asurveywascarriedoutonchildren’sattitudestoviolenceontelevision,____
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
TheyearthecolonizationofAustraliastartedisA、1768.B、1778.C、1788D、1798C
Inthe1920sAmericaenjoyedwhatwastobecomeknownas"anAgeofExcess".
[img]2018m9s/ct_etoefz_etoeflistz_201808_0009[/img][br]Accordingtotheprofes
A.制霉菌素B.克霉唑C.灰黄霉素D.酮康唑E.两性霉素B外用无效,口服治疗体癣
(1)卫生机关犯愁,增加巡逻人员,提高罚金,均收效其微 ?(2)每扔一次垃圾,
防止病邪侵害属于A.因时制宜 B.未病先防 C.因人制宜 D.因地制宜
40岁,男性。反复发作腰痛伴右下肢放射痛,与劳累有关,咳嗽、用力排便时可加重疼
孙中山在《民报》发刊词中将同盟会纲领概括为( )。A.“民族”、“民权”、“民
下列关于房地产市场营销的概念,应注意的几点是()。A:房地产市场营销的出发点是人
根据《建设工程施工专业分包合同(示范文本)》,关于专业分包的说法,正确的是(
最新回复
(
0
)