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
外语
Cubes aren’t usually the go-to shape when creating an object that’s meant to move around, but【C1】________in Switzerland have cre
Cubes aren’t usually the go-to shape when creating an object that’s meant to move around, but【C1】________in Switzerland have cre
admin
2022-07-18
73
问题
Cubes aren’t usually the go-to shape when creating an object that’s meant to move around, but【C1】________in Switzerland have created one that can do just that—along with a【C2】________of other surprising talents. Called the Cubli, it measures nearly 6 inches on each side and can walk around by【C3】________flipping itself over. Perhaps more impressively, it can also balance on any of its sides or even just a single corner. As the research team from ETH Zurich’s Institute for Dynamic Systems and Control【C4】________in a video, the cube can even remain balanced while a surface is raised up at an angle beneath it.
Though it’s a moving cube, the Cubli still【C5】________on a series of spinning wheels to get going. Three internal wheels angled along a different axis each will spin faster or slower in order to maintain enough momentum to keep the cube balanced. By quickly【C6】________a spinning wheel, the cube can also be caused to flip over,【C7】________allowing it to move around. The researchers say that Cubli’s system of spinning wheels is similar to what【C8】________satellites out in space, and that other research groups have considered using this technology to build robots that could be used to explore other planets.
A group of researchers at MIT later demonstrated another use for【C9】________like this: allowing a robot to reassemble itself. MIT’s cubes had magnets embedded across their sides and edges, which let them grip each other and form different shapes. Though they weren’t able to balance like the Cubli can, MIT’s "M-blocks" could move much【C10】________— actually hopping off the ground when getting around.
A)blocks E)effectively I) hardly M)spheres
B) continually F) further J) preceding N) stabilizes
C) delightful G) halting K) relies O) stronger
D) demonstrates H) handful L) researchers
【C4】
选项
答案
D
解析
动词辨义题。空格所在的分句缺少谓语动词,该分句的主语为the research team,而上下文采用的时态都为一般现在时,由此可以判断此处需要填入一个动词的第三人称单数形式,且意义要能与a video构成关联。备选词汇中只有demonstrates(演示)符合此处语境,故选D。
转载请注明原文地址:https://kaotiyun.com/show/80x7777K
0
大学英语六级
相关试题推荐
Forthispart,youareallowed30minutestowriteashortessayentitledHowtoReduceDamageCausedbyNaturalDisasters?You
A、Afitnessprogramofferedtothegeneralpublic.B、Aphysicalexercisetobuildupmuscles.C、Aprogramthatmakespeoplekeep
A、Becausesheisontheexecutivestaff.B、Becausesheisfamiliarwiththecompany.C、Becauseshehasknowledgeofmanagement.
A、TheirroadlinktootherEuropeancountriesisfast.B、TheyarealllocatedinthesouthofFranceC、Theyareveryclosetoea
A、Cooperationandconcession.B、Equalityandmutualbenefit.C、Exchangingdailynecessities.D、Introducingadvancedtechnology.
A、Giveaeulogy.B、Offeraprayer.C、Singasong.D、Writeaspeech.C男士提出,想邀请女士在葬礼上为其亡父献唱赞美诗。所以答案是C。原形动词选项题,猜测题目可能与某人要做的事有关。
A、Giveaeulogy.B、Offeraprayer.C、Singasong.D、Writeaspeech.C男士提出,想邀请女士在葬礼上为其亡父献唱赞美诗。所以答案是C。原形动词选项题,猜测题目可能与某人要做的事有关。
A、Sheknewwherethegoodswereinthesupermarket.B、Sheaskedotherstotakehertotherightplace.C、Shemanagedtofindthe
A、Positive.B、Negative.C、Objective.D、Uncertain.C
A、It’sanotherwaytoloseweight.B、It’sverycheap.C、It’snotsocrowded.D、It’snearby.D女士说娱乐中心离她的住处很近,故选D。
随机试题
女患者,结婚2年未孕,形体肥胖,月经2~6月一行,胸闷纳呆,白带增多,苔白腻,脉滑。B超提示为多囊卵巢综合征。治宜
不参与Ⅰ型超敏反应的细胞是
属于化学消毒灭菌的方法是()。
我国第一所护士学校在()开办。
膨胀土地基上的独立基础尺寸为2m×2m×2m,埋深为2m,柱上荷载为300kN,在地面以下4m内为膨胀土,4m以下为非膨胀土,膨胀土的重度γ=18kN/m3,室内试验求得的膨胀率δep(%)与压力P(kPa)的关系如表3.4—26所示,建筑物建成后其基底中
下列稿酬所得中,应合并为一次所得征税的是()。
请结合实际工作谈谈现今中小学教育评价存在的问题及改革策略。
材料一汉唐时期的北方“丝绸之路”主要经过水草丰美的欧亚草原,沿线有许多古文明中心,是东、西方物资和文化交流的主要通道,后来逐渐衰落。材料二古代和现代“丝绸之路”示意图(下图)。问题:由高速铁路和公路运输、管道运输、海上运输
野兽主义
VisualFoxPro子类是通过继承父类生成的,在子类中可以对从父类继承的方法和属性进行【】。
最新回复
(
0
)