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
50
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] 【C3】
选项
A、chances
B、openings
C、occasions
D、opportunities
答案
A
解析
名词辨析。本句意为:有了水的存在,在火星上发现某种生命的更有希望。由于第二个空格要填入的是比较级的修饰词,所以该空格不影响对句子的理解,因此只要集中判断第一个空格即可。chances意为“可能性”;opening意为“职位的空缺;有利的环境”;occasion意为“合适时机”; opporturnity意为“机会”,侧重指做某事的条件或时机。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2881908.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
[originaltext]Inaway,allofusareonaspaceship,theplanetEarth.We
[originaltext]Inaway,allofusareonaspaceship,theplanetEarth.We
ACoolerPlanetScientistsarecookingupsolution
ACoolerPlanetScientistsarecookingupsolution
随机试题
Readthisadviceaboutrespondingtoquestionsfromtheaudiencewhilegiving
BecauseAtlascoursesstarteveryMondayoftheyear,there’sboundtobeon
某书校样多次出现古职官名“提点刑狱”,但前后写法有“提点刑狱”“指点刑狱”“提典
根据集装箱结构的特点和适用货类的不同,可以把集装箱分为( )等。A.普通杂货集
错图中车辆前方左转的灯是红灯,所以不能左转弯。
消弧装置油箱漏油速度每滴时间快于5秒,且油位正常定性为一般缺陷。
变压器套管渗漏、油位异常和末屏放电的处理原则是()。(A)套管严重渗漏或者瓷套破
四川大地震在相当程度上修改或者说________了国际社会对中国的观感,那些在帐
17,5,24,38,28,()。 A.48B.20C.30D.36
社会环境调查的基本内容不包括( )。A.社会经济 B.文物与景观 C.人群
最新回复
(
0
)