首页
登录
职称英语
Perhaps more than anything else, scientists are eager to find out if Martian
Perhaps more than anything else, scientists are eager to find out if Martian
游客
2024-01-14
40
管理
问题
Perhaps more than anything else, scientists are eager to find out if Martian life existed in the past—or still exists.【C1】______telescopes first zoomed【C2】______Mars in the 17th century, people have conjured up a wild【C3】______of images or what Martians might look like. But space probes like the 1997 Sojourner land rover have yielded no evidence of such alien beings.
Most experts agree that if life did at one time evolve on Mars, finding evidence of that life— which would likely take the form of tiny organisms—won’ t be easy.【C4】______, many scientists are optimistic. " We’ ve got organisms on Earth that adapted to life deep【C5】______the surface in underground water wells, "says Stephen Clifford.【C6】______life like that evolved on Mars four billion years ago, there’ s no reason why it【C7】______today. "
【C8】______last year’ s disappointing losses, the future of Martian exploration looks【C9】______This year, two major films about fictitious Mars missions—Red Planet and Missions to Mars—are certain to heighten interest in our planetary neighbour. More important, plans for new sets of NASA orbiters and landers—one to launch in 2001 , the other in 2003—are already in the works. Without a doubt, each new mission will inch scientists closer to【C10】______the mysteries of planet Mars. [br] 【C2】
选项
A、in
B、on
C、in the
D、on the
答案
C
解析
本题考查介词和冠词用法。in表示“在……之内”;on表示“在……之上”。zoom in为固定用法,表示“放大,镜头向前推进”。Mars属于独一无二的专有名词,前面要加the,故本题选C。
转载请注明原文地址:https://tihaiku.com/zcyy/3363188.html
相关试题推荐
Welcometoourshop.AnythingIcandoforyou?A、I’mnotsureB、I’ddikeasweat
Scientistsnowhavesomesurprisinganswersaboutwhetherbrainpower______aswe
______anythingabouttheaccident,hewenttoworkaswell.A、NotknowB、Knownot
Concerningmoneyoranythingelse,conflictsbetweenhusbandandwifeusuall
Concerningmoneyoranythingelse,conflictsbetweenhusbandandwifeusuall
Nooneknowshowmanlearnedtomakewords.Perhapshebeganbymakingsound
Nooneknowshowmanlearnedtomakewords.Perhapshebeganbymakingsound
Nooneknowshowmanlearnedtomakewords.Perhapshebeganbymakingsound
Nooneknowshowmanlearnedtomakewords.Perhapshebeganbymakingsound
Concerningmoneyoranythingelse,conflictsbetweenhusbandandwifeusuall
随机试题
Salestactics,likeadvertising,reflectaspectsofthebasicassumptionsan
Rumoristhemost【C1】______wayofspreadingstories—bypassingthemonfrom
Forsometimenow,worldleaders______outthenecessityforagreementonarmsre
[originaltext]TheWorldHealthOrganizationsays57nationsinSouthernAfri
A
试讲题目 1.题目:《望海潮》 2.内容: 东南形胜,三吴都会,钱塘
一般情况下,原材料、半成品、成品的检验以()为主。A.自检 B.互检 C.专
以下所列项目不属黑色主病范围者为A.寒证 B.气滞 C.痛证 D.瘀血
Thechangeinthatvillagewasmiraculou
在编制历史文化名城保护规划时,按照相关要求,也可以根据实际需要,在历史文化街区的
最新回复
(
0
)