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
外语
A、Pay a monthly charge. B、Pay a yearly charge. C、Pay a daily charge. D、Pay an hourly charge. A短文提到,有线电视用户要每月交费,故A正确。
A、Pay a monthly charge. B、Pay a yearly charge. C、Pay a daily charge. D、Pay an hourly charge. A短文提到,有线电视用户要每月交费,故A正确。
admin
2017-06-27
46
问题
CATV is a short way of saying "community antenna television." But "cable television" is the term most people use. Cable television allows viewers to receive TV programs that they cannot pick up with their regular antennas.
[16]Television signals do not follow the curve of the earth. They travel in straight lines in all directions. Signals from a TV station move toward the horizon and then go into space. If you live only a few miles from a station, you may not get any picture at all.
CATV began in 1948. People in places far from TV stations shared the cost 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. [17]Each person using the cable paid a monthly charge.
CATV worked well, and soon new uses were found for it. Local stations could feed programs into empty channels that were not in use. People along the cable could have local news, weather reports, and farm and school news at no extra charge.
[18]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.
16. What does the speaker say about television signals?
17. What should people do if they used the cable?
18. What happens after cable television has moved into cities?
选项
A、Pay a monthly charge.
B、Pay a yearly charge.
C、Pay a daily charge.
D、Pay an hourly charge.
答案
A
解析
短文提到,有线电视用户要每月交费,故A正确。
转载请注明原文地址:https://jikaoti.com/ti/49jFFFFM
0
大学英语四级
相关试题推荐
ItisalwaysatoughtasktodecideontheperfectgiftforyourperfectmomonaMother’sDay.Tooffer【B1】______toyourproble
A、Theycanbegoodfriends.B、Theyarehumorous.C、Theyareneverserious.D、Theylikeplayingjokes.D
A、Toalampstore.B、Toahardwarestore.C、Totheelectricshop.D、Toabookstore.C女士问:“你手里拿的是什么?”男士回答:“这是我的太阳灯,我要拿它去电器店修理。……”
A、Takethesafetyofhisparents-in-lawintoaccount.B、Askhisparents-in-lawtomakethedecision.C、Invitehisparents-in-law
A、Theybothattractscientists’attention.B、Theybothcanbequitechallenging.C、Theyareboththought-provoking.D、Theyboth
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasbeenprovedwrongbytheresearch,whichshowsthatt
TeachersandparentsnormallycallattentiontothepictureswhentheyreadstorybookstopreschoolchildrenButastudysuggest
A、Theparkedpassengerbus.B、Thearmedmenonmotorcycles.C、Thecentralgovernment.D、TheIslamicrebels.C新闻中提到,武装分子多年来一直埋怨中央
随机试题
下列哪项不属于DIC的临床表现
根据下面提供的信息,完成下列问题。2011年期刊出口数量比2010年多()。
某国家机关办公楼建设项目,财政预算约8000万元人民币,项目前期审批手续已完成,施工图样已具备且满足深度要求,招标人委托某招标公司对该工程施工组织公开招标,并决定采用资格后审方法,招标公司拟定的招标方案部分内容如下:(1)招标公告发布的同时开始
如果某项无形资产的预计使用年限没有超过相关合同规定的受益年限或法律规定的有效年限,则该无形资产应在其预计使用年限内按照直线法进行摊销。()
甲注册会计师于2005年12月开始对某公司进行预审,对该公司的经营环境和内部控制进行调查和测试,于2006年1月正式进行会计报表的审计。在预审过程中,甲注册会计师就预审发现的问题向项目负责合伙人作了书面汇报,请根据审计独立准则,对他提出的问题作出专业判断。
(2017年德州经开)人的心理活动对一定对象的指向和集中是()
依次填入下面一段文字横线处的语句,衔接最恰当的一组是()意境与意象一样,是我国抒情文学创作中总结出来的审美范畴,也是传统文艺理论和美学的一个重要概念,因而具有共同的审美特征。________,________,________。_____
A.肠结核B.大肠癌C.克罗恩病D.溃疡性结肠炎病变好发于回盲部
Teachersneedtobeawareoftheemotional,intellectual,andphysicalchangesthatyoungadultsexperience.Andtheyalsoneedt
BarackandMichelleObamaunderstandtheheavyburdenofstudentloandebt.TheObamasdidnotpayofftheirstudentloansuntil
最新回复
(
0
)