首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
专升本
Television—that most attractive modern technology, marked by rapid change and growth—is moving into a new era which promises to
Television—that most attractive modern technology, marked by rapid change and growth—is moving into a new era which promises to
admin
2017-09-04
41
问题
Television—that most attractive modern technology, marked by rapid change and growth—is moving into a new era which promises to reshape our byes and our world. It is an electronic revolution of sorts, made possible by the marriage of television and computer technologies.
The word "television" can literally be interpreted as sight from a distance. Very simply put, it works in this way: through a complete system of electronics, television provides the capability of converting an image into electronic impulses, which can be sent through a wire or cable. These impulses, when fed into a receiver (television set) , can then be electronically reconstructed into that same image.
Television is more than just an electronics system, however. It is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings.
The field of television can be divided into two types. First, there is broadcast television, which reaches the masses through broad-based airwave transmission of television signals. Second, there is non-broadcast television, which provides for the needs of individuals or specific interest groups through controlled transmission techniques.
Traditionally, television has been a medium of the masses. It has been with us for about thirty-seven years in a form similar to what exists today. During those years, it has been controlled mostly by the broadcast networks, ABC, NBC and CBS, who have been the major suppliers of news, information, and entertainment. These giants of broadcasting have actually not only shaped television as a source of entertainment, but placed our role in this active medium as the passive viewer.
What kind of television is intended for small numbers of people?
选项
A、Broad-based TV.
B、Reconstructed TV.
C、Traditional TV.
D、Non-broadcast TV.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/4eiC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
"ShallIturnonthetelevision?"-"No,I’drathernot______televisiontonight."
ShehadchangedsomuchthatIcouldhardly,______her.
Duringthesummersessionthesewillbearevisedscheduleofservicesfortheuniversitycommunity.Specificchangesforinterc
Somenewchangeshappened______theschool_____myabsence.
______thetelevision,thereisanimportantfootballmatchnow.
SpeakerA:Whatasurprise!Youchangedyourhairstyle.SpeakerB:Yes,andanothersurprise,I’mgoingtogetmarriednextSat
随机试题
牙体外层覆盖、构成牙体支持部分的为全身骨骼中变化最为显著的为
目前唯一被批准用于治疗类风湿性关节炎的IL一1拮抗剂为()。
下列不可以与酚磺乙胺合用的止血药是()。
某场地地层为:埋深0~2m为黏土,2~15m为淤泥质黏土,15~20m为粉质黏土,20~25m为密实状熔结凝灰岩,25~30m为硬塑状黏性土,之下为较破碎软质页岩。其中有部分钻孔发现深度10m处有2m厚的花岗岩滚石,请问该场地覆盖层厚度应取下列哪一选项?
有关索赔报告的证据部分,说法不正确的有()。
水土保持措施的()是指对废弃物综合利用。
银行业监督管理机构应当遵循()的原则。
以下与会计师事务所独立性相关的书面确认函的陈述中,不恰当的是()。
领导交代你工作任务,步骤都给你规定好。但是你在执行过程中发现很累赘、重复,有更好的办法,你怎么办?
2011年1-11月,北京市规模以上工业经济效益综合指数为247.4,比上年同期提高4.2个百分点。实现利税1506.6亿元,比上年同期增长5.6%。2011年1~11月,规模以上工业企业实现利润931.5亿元,比上年同期增长4.8%,增幅比1~10月回落
最新回复
(
0
)