首页
登录
职称英语
A. always B. accumulating C. density D. function E. gathering
A. always B. accumulating C. density D. function E. gathering
游客
2023-10-27
16
管理
问题
A. always B. accumulating C. density D. function E. gathering
F. hostile G. live H. living I. monitor J. never
K. realm L. rotation M. selected N. sphere O. veil
Sputnik 1 was the first artificial satellite. It can be described as an aluminum 【C1】______ with a diameter of 58 centimeters and weighing 83.6 kilograms, equipped with instruments to measure the temperature and the 【C2】______ of the atmosphere. Sputnik 1 was launched into orbit around the Earth by the former Soviet Union on 4 October 1957. Since then, hundreds of artificial satellites have been launched, each with a different 【C3】______.
Some artificial satellites are used for telecommunication, which enable us to make telephone calls to any part of the world, to see 【C4】______ television transmissions and to communicate via the Internet. Other artificial satellites are used for navigation, so that people on Earth can know at any moment the position of an object, within a few meters. Others are weather or meteorological (气象的)satellites, launched to 【C5】______the state of the atmosphere and to follow the movement of the clouds as they gather. There are also military satellites, for the purpose of 【C6】______information on the armaments and the troops in countries which may be 【C7】______ and also to indicate the launch of a missile.
Each satellite has its own orbit which is 【C8】______ according to its purpose. Communications satellites, for example, have a geostationary orbit. That is an orbit which turns at the same speed as the 【C9】______ of the Earth. Satellites used for weather forecasting pass over the two poles of the Earth. By so doing, a different part of the Earth surface is viewed on each successive orbit. All artificial satellites get the energy they need by huge solar panels which extend like wings. These are therefore controlled in such a way that they are 【C10】______ turned toward the Sun. [br] 【C4】
选项
答案
G
解析
空格处应填入形容词作定语,修饰名词短语television transmissions“电视节目播送”。词库中的形容词live可与television transmissions搭配,意为“电视直播”,故选G。living“活着的;生动的”填入句子,语义不通,可排除。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3133646.html
相关试题推荐
A、YoucangetanewCDwithonedollar.B、UsedCDsarealwayscheaperthannewo
A.functionB.warningC.definitionD.replacingE.expressF.wordsG.
A.functionB.warningC.definitionD.replacingE.expressF.wordsG.
A.functionB.warningC.definitionD.replacingE.expressF.wordsG.
A.functionB.warningC.definitionD.replacingE.expressF.wordsG.
PASSAGEONE[br]Whatarethedensity-dependenttheoristsunabletosolve?Develo
Theeldestchildisthoroughly______becausetheyalwaysgivehimwhateverhew
(1)We’realwaysbeingtoldbytheDepartmentofHealthtoeatfiveportions
Controversy讲座中提到“Bilingualeducationhasalwaysbeenandcontinuestobeacont
A、Shehasalwaysgonetosleepearly.B、Shedoesn’tlikeparties.C、She’sbeena
随机试题
Marytoldmenottoworrybecausethe(operate)______onMr.Smithwasverysucce
Videogameshavebecomeincreasinglypopularinbotharcadesandtheaverage
(2017年真题)甲单位是一家中央级事业单位,其闲置的一套大型专用设备账面原值为
土地注销登记的权属审核应着重从( )等方面进行。A.一般进行公章与单位名称一致
测定轴心抗压强度的标准试件的具体尺寸是()。A.150mm×150mm×30
一般来说,购买者不具有较强讨价还价能力的情形是()。A.购买者的总数较少,而
教育心理学发展的成熟时期所对应的年代是()。 A.20世纪20年代至50年代
下列除哪种药材以外均为种子入药A.菟丝子B.马钱子C.葶苈子D.覆盆子E.牵牛子
A.K外流 B.Ca内流 C.K内流 D.Na内流 E.Na外流神经纤维
更年期功能性子宫出血的防治原则是A.口服铁剂 B.监测体内激素水平 C.定期
最新回复
(
0
)