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
3
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
[originaltext]Scientistshaveobservedthatplantsthemselvesproducemany
Undergroundticketsareavailableatallundergroundstations.Ticketpri
质量为m,长为2l的均质细杆初始位于水平位置,如图所示。A端脱落后,杆绕轴B转动
“世界无烟日”是每年的A.4月7日 B.5月31日 C.9月30日 D.6
高血压病患者睡眠时突感极度胸闷,气急,大汗淋漓,咳嗽,咯大量粉红色泡沫痰,端坐呼
投票:抽签A.联系:沟通 B.管理:服务 C.劝说:争辩 D.推荐
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
(2017年真题)某公司月初及本月的生产费用共计7200元,其中直接材料42
检查某工程的实际进度后,绘制的前锋线如图所示,在原计划工期不变的情况下,H工作尚
某公司为新建项目发行总面额为2000万元的10年期债券,票面利率为12
最新回复
(
0
)