首页
登录
职称英语
Mars is not, it seems, the dry old planet we once believed it to be. Astronau
Mars is not, it seems, the dry old planet we once believed it to be. Astronau
游客
2023-07-30
37
管理
问题
Mars is not, it seems, the dry old planet we once believed it to be. Astronauts who are【C1】______to go there in the next decade may find plenty【C2】______water to slake(消除)their thirst.
And with water present the【C3】______of finding some sort of life on Mars are【C4】______brighter.
This is the view of 40【C5】______all over the world who have been analyzing【C6】______of pictures and other scientific【C7】______obtained by robot explorers in the sixties and seventies.
To begin with, scientists thought the Red Planet was as【C8】______as the Moon with dust storms swirling over vast sandy【C9】______. But now the picture is very different with mountains and valleys carved by【C10】______glaciers and torrential rivers rushing and rumbling deep underground.
In a report on the【C11】______of the Martian pictures Dr. Michael Car of the U.S. Geological Survey comments, "I am【C12】______there’s lots of water on Mars." Any surface water will be in the【C13】______of ice. But it could【C14】______explorers having to take so much fresh【C15】______with them.
The report says【C16】______Mars probably had a warmer climate in ages【C17】______due to its axis having been more steeply tilted towards the Sun.
【C18】______convincing signs of plant or animal life have been【C19】______by instruments soft. landed on Mars,【C20】______only the immediate vicinity of landing vehicles could be examined. [br] 【C17】
选项
A、pass
B、past
C、ago
D、before
答案
B
解析
形容词辨析。固定搭配in ages/time past(很久以前,在过去)。
转载请注明原文地址:https://tihaiku.com/zcyy/2881922.html
相关试题推荐
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
[originaltext]Inaway,allofusareonaspaceship,theplanetEarth.We
ACoolerPlanetScientistsarecookingupsolution
随机试题
A、Larynxiswhatwesometimescall"Adam’sapple".B、TheInternationalPhonetic
Theysobehavedinthedebatethatwefinditdifficultnottoadmirethem.A、他们在
Iwanttotalktothepersonbreakingthatcup.A、brokethatcupB、breaksthatcu
U.S.EarlyChildhoodEducationFiftyyearsago,【T1】______attendedearly
溶血性黄疸时,下列何种结果是正确的A.血中结合胆红素增多,尿中胆红素试验阳性B.
A.补肾纳气,降气平喘 B.温肾健脾,化痰利水 C.化痰降气,健脾益肺 D
麻黄碱可与()发生颜色反应。A.二硫化碳碱性硫酸铜试剂B.碘化铋钾试剂C.硅钨
下列对甲硝唑的描述不正确的是A:对阿米巴大滋养体有直接杀灭作用 B:治疗急性阿
不同层次的需要随年龄的发展是A.阶梯式发展 B.跳跃式发展 C.波浪式发展
2020年某水泥厂建设工程的建筑安装工程造价为7.31亿元。其中:矿山工程造价为
最新回复
(
0
)