首页
登录
职称英语
Sputnik I was the first artificial satellite. It can be described as an alum
Sputnik I was the first artificial satellite. It can be described as an alum
游客
2023-11-05
35
管理
问题
Sputnik I was the first artificial satellite. It can be described as an aluminum【C1】______ with a diameter of 58 centimeters and weighing 83.6 kilograms,【C2】______ with instruments to measure the temperature and the【C3】______ of the atmosphere. Sputnik I was launched into【C4】______ around the Earth by the former Soviet Union on 4 October 1957. Since then, hundreds of artificial satellites have been launched,【C5】______ with a different function.
Some artificial satellites are used for telecommunication, which【C6】______ us to make telephone calls to any part of the world, to see【C7】______ television transmissions and to communicate via the Internet. Other artificial satellites are used for navigation,【C8】______ people on Earth can know【C9】______ any moment the position of an object, within a few meters.【C10】______ are weather or meteorological satellites, launched to【C11】______ the state of the atmosphere and to follow the【C12】______ of the clouds as they gather. There are also military satellites, for the purpose of【C13】______ information on the armaments and the troops in countries which may be【C14】______ and also to indicate the launch of a missile.
Each satellite has its own orbit which is【C15】______ according to its purpose. Communications satellites, for example, have a geostationary orbit. That is an orbit which turns at the same speed as the【C16】______ of the Earth. Satellites used for weather forecasting pass over the two poles of the Earth.【C17】______ so doing, a different part of the Earth surface is viewed on each【C18】______ orbit. All artificial satellites get the energy they need by huge solar panels which【C19】______ like wings. These are【C20】______ controlled in such a way that they are always turned toward the Sun. [br] 【C12】
选项
A、process
B、procedure
C、development
D、movement
答案
D
解析
词汇线索题。此处与云层聚集有关,因此语义应该指聚集的动作,故答案是D项movement“运动”。process“过程,步骤”;procedure“程序,步骤”;development“发展”。
转载请注明原文地址:https://tihaiku.com/zcyy/3160119.html
相关试题推荐
Yourfearsare______becausenosuchanimalasyouhavedescribedexists.A、fana
TheSpaceAge______inOctober1957whenthefirstartificialsatellitewaslau
Howlonghasthemansufferedfromthesymptomshedescribed?[br][originaltex
Howlonghasthemansufferedfromthesymptomshedescribed?[br][originaltex
Howlonghasthemansufferedfromthesymptomshedescribed?[br][originaltex
Howlonghasthemansufferedfromthesymptomshedescribed?[br][originaltex
Whatwillthestudentsberequiredtodointhecoursethewomandescribed?A、Pa
InwhataspectwereDr.Ninn’slecturesdifferent?A、Shedescribedtheeventsclea
SputnikIwasthefirstartificialsatellite.Itcanbedescribedasanalum
SputnikIwasthefirstartificialsatellite.Itcanbedescribedasanalum
随机试题
Whydidthemancallthewoman?[originaltext]W:ElizabethMartinspeaking.M:D
中国古代的四大发明曾经给古代世界的文化发展以巨大的推动。 TheFourGreatInventionsinancientChina,name
使肩胛骨后缩的肌肉是A.前锯肌 B.肩胛提肌 C.胸大肌 D.斜方肌 E
在分部(分项)工程项目清单中,表示专业工程分类编码的是()。A.第一级编码
新生儿出生1分钟,其心率96次/分,律齐,呼吸浅,不规律,四肢活动好,吸痰时喉部
材料:“DNA是遗传物质”的教学片段 一、课件展示 很早以前,大家一致认为,
简述复述策略的方法
()的内容和格式由中国期货业协会制定。A.《期货交易效益说明书》 B.《期货
如果两个复本的施测相隔一段时间,则其信度称为()。多选A.重测复本信度 B
儿童风湿热的相关发病机制是A.链球菌直接损害 B.Ⅲ型变态反应 C.Ⅳ型变态
最新回复
(
0
)