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
A、NASA’s next target for New Horizons. B、NASA’s study of 2014 MU69. C、The naming of 2014 MU69. D、The study schedule of New Horiz
A、NASA’s next target for New Horizons. B、NASA’s study of 2014 MU69. C、The naming of 2014 MU69. D、The study schedule of New Horiz
admin
2017-01-20
62
问题
(5)Having just departed the reddish-looking dwarf planet Pluto, NASA’s New Horizons spacecraft is en route to another object that is similarly colored, officials at the US space agency announced earlier this week.
(6)In fact, 2014 MU69—one of 11 Kuiper Belt objects that the probe is scheduled to study over the next several years—is "even redder than Pluto" but "not quite as red as Mars" , according to New Horizons team member Amanda Zangari.
Zangari presented her team’s findings at the AAS Division for Planetary Sciences and European Planetary Science Congress on Tuesday.(7)They determined its color using observations collected by the Hubble Space Telescope, Space, com said, and while the exact size of the estimated 13-25 mile(21-40 km)wide object is not yet determined, it is now the tiniest Kuiper Belt object to have its color determined in this way, the SwRI-led team revealed.
Knowing that 2014 MU69 is reddish in color is more than a novelty, Zangari explained during the conference—it "tells us the type of Kuiper Belt object 2014 MU69". This newfound data "confirms" that when New Horizons completes a flyby of the object on January 1, 2019, it "will be looking at one of the ancient building blocks of the planets".
Questions 5 to 7 are based on the news report you have just heard.
5. What is the news report mainly about?
6. What do we know about the color of 2014 MU69?
7. How did the New Horizons determine the color of 2014 MU69?
选项
A、NASA’s next target for New Horizons.
B、NASA’s study of 2014 MU69.
C、The naming of 2014 MU69.
D、The study schedule of New Horizons.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/9mi7777K
0
大学英语四级
相关试题推荐
Brain-trainingsoftwaremaybeawasteoftime.Peoplewhoplayed"mind-boosting"gamesmadethesamemodestcognitivegainsas
HowtoBeMorePersuasiveA)Somepeoplehaveit,butmanymoredonot.Theyaretheluckyfewwhopossessthenaturalabilityto
Forthispart,youareallowed30minutestowriteanessaycommentingontheremark"NeverGiveUp."Youcanciteexamplestoi
Genetics,thestudyofgenes,isgainingincreasingimportance.Genescan【B1】______manythings,fromwhomwelookliketowhat
Companiesaroundtheglobehaveworktodotoimproveworkersatisfaction,becausethreeintenemployeessaytheirworkplaceis
A、Sixyears.B、Fouryears.C、Threeyears.D、Oneyear.B男士6年前第一次来到这里,一年后搬走,3年前又搬来,因此该男士在这里一共住了1+3=4年,选B。本题难点不在猜题,而在于把听到的内容标记清楚,再根
A、At10:30.B、At10:25.C、At10:40.D、At10:45.C本题关键在于抓住根本的原始数据:“火车10分钟后就要离站了”和“现在已经10:30了”,故C为答案。对话中提到的另一时间(10:15)为干扰数据(“我告诉所有
Asthenewsalesdirectorforanationalcomputerfirm,AlexGordonwas【B1】______hisfirstmeetingwiththecompany’sdistrict
Everymorning,whenIdrivepastthestreetcorner,Icanalwaysseethebigsignstandingoutsidethegasstation.Thesignlis
Everymorning,whenIdrivepastthestreetcorner,Icanalwaysseethebigsignstandingoutsidethegasstation.Thesignlis
随机试题
除下列哪项外都是右心衰竭与肝硬化共同具有的体征
甲乙丙丁4人欲发起设立一家股份有限公司,注册资本为1000万元。4个发起人分别认购了100万元、300万元、400万元和200万元的股份。首次出资时,甲出资了10万元,乙没有出资,丙出资了80万元,丁出资了150万元。请问这4个发起人的首次出资符合《公司法
各类通货膨胀的共同特征是()。
成本法下处置长期股权投资,可能涉及的会计科目有()。
甲公司为劳务派遣单位。2017年3月10日,钱某被甲公司招用,同日被派遣至乙公司工作6个月。期间钱某被乙公司派遣至丙公司(乙公司的子公司)工作15天,2017年9月钱某派遣期满,甲公司未为其安排工作。要求:根据上述资料,不考虑其他因素,分析回答
古乐舞
随着网络发展,现在侵犯网络隐私权的案例越来越多,以下属于侵犯个人隐私权行为的是()。
市场经济是有效的资源配置方式,因为()。
上表所列六种保险种类中,其基金收入大于基金支出的有()个。
中华人民共和国的成立,标志着我国进入新民主主义社会。()
最新回复
(
0
)