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
33
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] 【D10】
选项
答案
O
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3087621.html
相关试题推荐
Itisimportanttorememberthesayingthat_____isbetterthancure.A、proporti
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
[originaltext]Jameswroteaplayfortelevisionaboutafamilywhocamet
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
CATVisashortwayofsaying"communityantenna(天线)television".But"cable
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most
随机试题
[originaltext]ThisisRayMcCarthywiththenews.Reportsarecominginof
Someconsumerresearchersdistinguish【C1】______"rational"motivesand"emot
Moreparentsarenowchoosingtohomeschoolinsteadofsendingtheirchildre
满二叉树的特点是每层上的结点数都达到最大值,因此对于高度为h(h>1)的满二叉
A.乳汁郁积,肝郁胃热 B.气郁痰瘀,冲任不调 C.肝肾亏损,冲任失调 D
A.任何一种疾病都可找到形态的或化学的改变B.不仅关心患者的躯体,而且关心病人的
不属于形成组织结构步骤的是()。A.设计组织的运作方式 B.对组织设计进行审
胰腺炎患者禁食水情况下,人体糖原最多能供能几小时A.4 B.6 C.8 D
变电站缺陷处理率按季统计应在()以上。 (A)75%;(B)80
劳动合同履行应遵循的原则有()。A.公平原则 B.平等原则 C.全面履行
最新回复
(
0
)