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. always B. accumulating C. density D. function E. gathering F. hostile G. live H. living I. monito
A. always B. accumulating C. density D. function E. gathering F. hostile G. live H. living I. monito
admin
2019-06-25
61
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.
【C10】
选项
答案
A
解析
空格所在的由that引导的定语从句主要句子成分完整,可推断空格处填入副词。上一句提到“所有人造卫星都靠巨大的、仿佛翅膀一样展开的太阳能电池板(by huge solar panels)获得能量”,由此推测人造卫星被控制成总是面向太阳,故选A。never“从不”为反向干扰,若人造卫星不朝向太阳,则无动力续航,不符合逻辑,故排除。
转载请注明原文地址:https://kaotiyun.com/show/MDRK777K
0
专业英语四级
相关试题推荐
Weshouldalwaysbearinmindthat_______decisionsoftenresultinseriousconsequences.
Wealwayslookfortheseclotheswhichareaperfectcombinationofstyle,comfortand_______.
Whichofthefollowinginfinitivesfunctionsasanif-clause?
Hydrogen,whichis_______thanoil,isprettyeasytoproduceanddoesnoharmtotheenvironment.
PatentPatents【T1】______thechancesofinventorstomakemoneyfrom【T2】______.【T3】_______youhaveanidea【T4】______.Howdo
ChallengesofWorkingandLivinginaDevelopingCountry1.Findingdifferentcustoms,【T1】______andculturesDifferentwaysof
Britainhasannouncedthatitistocancelabout200millionpounds’worthofdebts【T1】______itbypoorerCommonwealthcountrie
Britainhasannouncedthatitistocancelabout200millionpounds’worthofdebts【T1】______itbypoorerCommonwealthcountrie
A、Thequantityofcars.B、Thesizeofcars.C、Theweightofcars.D、Theengineofcars.D本题考查人物观点。由句(2)可知,朱莉娅提到或许汽车制造商应该负起责任,限制汽
Theyaresuchbeautifulvases_______everybodywantstobuy_______theyaresoldoutinlessthanhalfanhour.
随机试题
汽车拆卸修理的原则是什么?
对病例对照研究资料进行分层分析的目的是
患者,女,16岁。春三月突患热病,症见发热、微恶风寒、咳嗽、痰黄、头痛、口渴,舌红苔黄。证属风温肺热、卫气同病,宜选用的中成药是
晶体管单管放大电路如图7-96(a)所示,其中电阻RB可调,当输入ui、输出uo的波形如图7-96(b)所示时,输出波形()。
已知某变压器的额定容量为1250kV.A,计算负荷为1000kV.A;变压器的空载有功损耗2kW,满载有功损耗12kW;变压器的空载电流百分数I0%=0.6,阻抗电压百分数μk%=4.5。变压器的满载无功功率损耗为多少?()
预算定额的编制应遵循()原则。
下列经济业务和事项中,不违背可比性要求的有()。
近年来,卢老师请当地的彩塑艺人邹师傅进课堂,指导高中生结合当地古镇风情,集体创作有场景、道具和众多人物的主题性彩塑作品,形成了有特色的课程。这属于()。
简述柯尔伯格的道德认知发展理论及其对德育工作的启示。
A、Neitheroftheirwatcheskeepsgoodtime.B、Thewoman’swatchstopped3hoursago.C、Theman’swatchgoestoofast.D、It’stoo
最新回复
(
0
)