首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
On the surface, Mars is the picture of desolation. A barren land remains【C1】______for hundreds of millions of years, motionless【
On the surface, Mars is the picture of desolation. A barren land remains【C1】______for hundreds of millions of years, motionless【
admin
2020-01-09
70
问题
On the surface, Mars is the picture of desolation. A barren land remains【C1】______for hundreds of millions of years, motionless【C2】______the scattering of powdery dust by a faint breeze. But perhaps just【C3】______the Martian soil, the picture is very different.
New evidence suggests the presence of a lake one mile beneath the ice-coated surface of Mars’s south【C4】______, according to new research published Wednesday in Science. Scientists say the lake【C5】______20 kilometers across, and is one meter in【C6】______The findings, if【C7】______, would mark the detection of the largest body of【C8】______water on Mars today.
The data comes from Mars Express, a European spacecraft that【C9】______Mars for 15 years.【C10】______a high-resolution camera snapped stunning images of the surface, a radar instrument probed what was【C11】______underground.
The instrument—the Mars Advanced Radar for Subsurface and Ionosphere Sounding, or MARSIS【C12】______—emits radio waves toward the planet. The waves penetrate the Martian surface and bounce off【C13】______material they come in contact with, then reflect back to the spacecraft. MARSIS【C14】______the echoes of the radio waves, which scientists can then【C15】______to decipher the composition of the subsurface.
Starting in May 2012, MARSIS【C16】______more than three years pinging a region at Mars with radio waves.【C17】______helps to look at the data yourself. In addition to an illustration that shows how Mars Express【C18】______Mars, the image【C19】______what’s called a radargram, a picture of different materials, molded out of radio waves. The thick, gray line at the top is the planet’s surface. The squiggles below that are a【C20】______of ice and dust.
【C6】
选项
A、length
B、width
C、depth
D、size
答案
C
解析
固定搭配题。前半句讲的是宽,该空所在句意为“长度是一米”,因此可以推测指的是深度,length和width表示长度和宽度,与前半句意思重复,可以排除,size表示“大小”,意思不当,只有[C]depth“深度”最为恰当。
转载请注明原文地址:https://kaotiyun.com/show/E7e4777K
0
考研英语二
相关试题推荐
Thesentence"Aftereachrainshower,anotherInternetmillionairesprangup"(Paragraph1)means______.Whatcanbeinferred
Whichofthefollowingcanbethebesttitleofthispassage?Thephrase"synergisticeffect"inthelastparagraphisclosest
ThemajordifferencebetweennarrativesalesandsuggestivesalesisthatWhichofthefollowingisthebesttitleforthepass
WholesalepricesinJulyrosemoresharplythanexpectedandatafasterratethanconsumerprices,【1】thatbusinesseswerestill
In1999,thepriceofoilhoveredaround$16abarrel.By2008,ithad【1】the$100abarrelmark.Thereasonsforthesurge【2】fro
In1999,thepriceofoilhoveredaround$16abarrel.By2008,ithad【1】the$100abarrelmark.Thereasonsforthesurge【2】fro
Successfullearningisnota(n)______activitybutconsistsoffourdistinctstagesinaspecificorder.
WhenLiamMcGeedepartedaspresidentofBankofAmericainAugust,hisexplanationwassurprisinglystraightup.Ratherthancl
Glaciersconsistoffallensnowthatcompressesovermanyyearsintolarge,thickenedicemasses.Mostoftheworld’sglacialic
Glaciersconsistoffallensnowthatcompressesovermanyyearsintolarge,thickenedicemasses.Mostoftheworld’sglacialic
随机试题
由于医务人员医疗水平低所构成对患者安全威胁的因素属于()
()应当按照中国证监会的规定对营业部实行统一结算、统一风险管理、统一资金调拨、统一财务管理和会计核算,建立规范、完善的营业部岗位责任制度和业务操作规程。
证券交易内幕信息的知情人或者非法获取内幕信息的人,在涉及证券的发行、交易或者其他对证券的价格有重大影响的信息公开前,买卖该证券,或者泄露该信息,或者建议他人买卖该证券的,应给予的处罚是()。I.责令依法处理非法持有的证券Ⅱ.没收
外派劳务项目的审查要提供的材料有()。
教导主任对各个任课教师起联系和纽带的作用。()
幼儿的学习品质,就是与学习密切相关的基本素质,包括()。
中世纪西欧学校开设的主要课程为七种自由艺术,简称“七艺”。它们是
一个委员会工作两年,每年都由4人组成,其中2名成员来自下面4位法官:F、G、H和I,另外2名成员来自下面3外科学家:V、Y、和Z。每一年,该委员会有1名成员做主席。在第一年做主席的成员在第二年必须退出该委员会。在第二年做主席的人在第一年必须是该委员会的成员
ThebookLoveandItsPlaceinNatureobservedthatwithoutlovechildrentendtodie.AndAshleyMontagunotedBritish-bornChi
ThankyouforchoosingourrestaurantduringyourvisittoLondon.Servicestoguestsoftherestaurantarealargepartofourt
最新回复
(
0
)