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
Television broadcasts are 【C1】______ to an area that is within the 【C2】______ of the sending station or its relay (中转站). 【C3】___
Television broadcasts are 【C1】______ to an area that is within the 【C2】______ of the sending station or its relay (中转站). 【C3】___
admin
2010-01-12
59
问题
Television broadcasts are 【C1】______ to an area that is within the 【C2】______ of the sending station or its relay (中转站). 【C3】______ television relays are often placed on hills and mountains so that they can 【C4】______ a wider region, they still can not cover more land than one from the hilltop 【C5】______ a clear day.
However, the rays also go out into the atmosphere, 【C6】______ there is a relay station on a satellite that 【C7】______ around the earth, it can send the pictures to any point on the earth from which the satellite is 【C8】______ . Three satellites 【C9】______ turning around over the equator (赤道) send any television program to any part of the earth. 【C10】______ makes it possible for world 【C11】______ of newspapers to give the news in all countries at the same time. 【C12】______ it may be possible for a subscriber (户) to a televised newspaper to 【C13】______ a button and see a newspaper page 【C14】______ his television screen. He could also decide when he wants the page 【C15】______ , 【C16】______ , by dialing different numbers such as 【C17】______ on a telephone dial, he could choose the language or the edition of the paper he wants to read.
It seems strange to think that, even today, methods of the 【C18】______ are not entirely useless. For example, sometimes 【C19】______ agencies which use radio also use pigeons to 【C20】______ messages between offices in large cities because the pigeons are not bothered by traffic problems.
【C20】______
选项
A、send
B、take
C、distribute
D、bring
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/7hJO777K
0
成人本科学位英语
相关试题推荐
Thisrobotissupposedtosavealotoflabor,butitmaycreatenewproblemsifitreally
Youaretowriteinnoless120wordsonthetopicof"WhatdoyouthinkoftheChineseDream".Youmaybaseyourcompositionon
Jimwas______askinghismothertobuyhimanewbike,soshefinallygavein.
Fewpeopledoubtthefundamentalimportanceofmothersinchild-rearing,butwhatdofathersdo?Muchofwhattheycontributeis
Man:I’vebeenwaitingallweekforthisconcert.Theperformanceissaidtobeexcellentandwithastudentdiscount,theticke
Bythefollowingsemester,itislikelythattheoldprofessor______onthecampusofCaliforniaUniversityfortwodecades.
Britain’semissionsofgreenhousegases,blamedbymanyscientistsforcontributingtoglobalwarming,havefallenby14percent
Therehavebeenseveralclaimstohaveclonedhumansoverthepastfewyears.Mosthavebeenbogus.Buttheannouncementmadeth
SpeakerA:Youareoneofthemosttalentedartistsintheworld.Wouldyoupleasetakealookatmypaintingsandgivemeyour
(76)Earthquakeisashakingofthegroundcausedbythesuddenbreakingandtheshiftingoflargesectionsoftheearth’srocky
随机试题
下列叙述中,哪项是正确的
屈指肌腱损伤,修复后提倡
其辨证为治法为
五脏阳气的根本是()
城市规划常用的分析方法可以分为()。
消费税的计算公式是()。
要素市场包括()。
行政授权的主体是权力机关,其他法律、法规授权的组织不能成为行政授权的主体。()
(南京大学2011)以下关于股指期货的表述中正确的是()。
S(S#,SN,SEX,AGE,DEPT)C(C#,CN)SC(S#,C#,GRADE)其中:S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号,CN为课程名,GRADE为成绩。检索所有比“王华
最新回复
(
0
)