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
2024-09-07
36
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] 【C5】
选项
答案
I
解析
由固定搭配launch to do sth.可知,空格处应填入动词原形,且能与the state of the atmosphere搭配。词库中的动词monitor“监控”符合要求,填入后意为“用于监测大气状况,并在云层形成后跟踪其运动轨迹”,符合文意,故选I。veil“掩饰,隐蔽”不符合气象卫星的功能,可排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3748215.html
相关试题推荐
______consciousofmymoralobligationsasacitizen.A、Iwasandalwayswillbe
______consciousofmymoralobligationsasacitizen.A、Iwasandalwayswillbe
Whichofthefollowingprepositionalphrasescanfunctionasanadverbial?A、Desp
______fromeachother,theygetalonewellandcanalwaysfindabalance.A、Much
Whichofthefollowinginfinitivesfunctionsasanif-clause?A、Tobeagoodciti
Allthefollowingparticiples(分词)functionasanadverbEXCEPTA、Sheisanamazing
______fromeachother,theygetalonewellandcanalwaysfindabalance.A、Much
Whichoftheitalicizedpartsfunctionsasanattribute?A、Hehadhislegbroken
Mr.Mageisalways______onappearinghisviewstheseyears.A、anxiousB、enthusi
Thesecreaturesaresotinythattheycannotalwaysbeseenwiththe______eye
随机试题
For50yearstheywereabletoproduceandselltheirgoodsmorecheaplythanot
InrecentyearsAmericansocietyhasbecomeincreasinglydependentonitsuni
【T1】______areactually【T2】______.Whiletheyare,perhaps,【T3】______tome
TheUseofDramaTextsintheLanguageClassroomI.【T1】______ofdrama【T1】______
[originaltext]Italy’scapitalRomeisafamoustouristattraction,butther
TryingtooHardCanSlowNewLanguageDevelopmentA)Neuroscienti
无线传输分为模拟微波传输和数字微波传输。()
简述纯正不作为犯的构成条件。
目前,证券投资基金在世界范围内的发展呈现以下趋势和特点()。A:机构投资者,特别
企业从事海水养殖项目的所得,免征企业所得税。()
最新回复
(
0
)