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、Seeing a falling round object, B、Hearing a bird-like sound. C、Observing a bright light. D、Witnessing the impact. CWhat did the
A、Seeing a falling round object, B、Hearing a bird-like sound. C、Observing a bright light. D、Witnessing the impact. CWhat did the
admin
2009-08-19
42
问题
M: Hello. This is Greg Rice reporting live in Barrow, Alaska.
W: Hello, Greg. Is everything going smoothly?
M: Yes. I’ve just arrived here in Barrow, Alaska, to bring you live coverage of what appears to be the results of a huge meteorite impact, perhaps the largest in recent history, that occurred just twelve hours ago. The exact location of the impact is unknown, but estimates put it about 20 kilometers south of Barrow based on shock waves felt throughout the region.
W: Are there any witnesses?
M: Yeah. Some witnesses say they saw a bright light streaking through the sky, accompanied by a roaring boom, moments before the impact. It’s unknown whether there are any casualties, but it is unlikely considering this sparsely populated area.
W: It’s said that such impacts were commonplace during the formation of our solar system, and many believe that a meteorite 10 kilometers in diameter which crashed into Earth 65 million years ago led to the mass extinction of many animal species including the dinosaurs.
M: You’re right. But it is often difficult to calculate the number of such large impacts on Earth because erosion and vegetation make it difficult to spot them. In recent years, astronomers have focused more of their attention on the paths of many uncharted space rocks or asteroids floating out there in the hope that we might be able to determine the threat they pose on mankind...This is Greg Rice reporting from Alaska.
W: Thanks, Greg...We’ll keep you up-to-date on any development there.
选项
A、Seeing a falling round object,
B、Hearing a bird-like sound.
C、Observing a bright light.
D、Witnessing the impact.
答案
C
解析
What did the witnesses report at the time of the incident?
信息明示题。男士说,目击者称他们在撞击前看到一道亮光滑过天空,还伴随着隆隆声,故选C。
转载请注明原文地址:https://kaotiyun.com/show/SzdK777K
0
大学英语六级
相关试题推荐
请求约见说明:请写信给Johnson先生,要求约见。内容:1.你将要前往洛杉矶:2.希望借此机会拜访对方、讨论未来的合作;3.建议3月20日下午4:00见面;4.如果建议的时间不方便,请对方建议另一个时
说明:请以刘明的名义写一封求职信。时间:3月18日。内容:1.看到昨天《中国青年报》上招聘中文教师的广告,你想申请这份工作;2.你今年28岁,毕业于复旦大学中文系,获文学硕士学位;3.有3年的工作经验,之前在“华文”培训机构做中文教师,自
Theimportantchangeinwomen’slife-patternhasonlyrecentlybeguntohaveitsfulleffectonwomen’s【T1】______position.Even
Threebilliontimesaday,P&Gbrandstouchthelivesofpeoplearoundtheworld.
Formostpeople,lifeiseasierandmorecomfortablethaneverbefore.Convenientfoodfromthesupermarketsimplifyshoppingan
Father’sDayis【T1】______allaroundtheworldtosaythankyoutodads.AnoldEnglishproverbtellshowimportantfathersare.
DeathValleyisoneofthemostfamousdesertsintheUnitedStates,coveringawideareawithitsalkali(碱性的)sand.Almost20
July7th,2014DearProf.Lee,TheAcademicConferenceontraditionalChinesetreatmentacupunctureandmoxibustion,whic
July7th,2014DearProf.Lee,TheAcademicConferenceontraditionalChinesetreatmentacupunctureandmoxibustion,whic
Todayourknowledgeoffoodandwhatitdoesforourbodiesisfarmoreadvancedthanthatoftheoldtimes.Nowweknowaboutv
随机试题
Noonecanavoid______byadvertisementswhichcanbeseeneverywhere.
______,Ihavetoputitawayandfocusmyattentiononstudythisweek.
评价医德行为善恶的根本标准是
通常,用来反映岩土透水性能的指标是()
某施工企业承接某开发商的住宅工程项目,在工程竣工后双方因结算款发生纠纷。施工企业按照合同的约定提起诉讼,索要其认为尚欠的结算款。开发商在法院作出判决之前,与施工企业就其起诉的所有事宜达成一致。下列说法正确的是()。
企业不能用盈余公积分配现金股利。()
治疗性对话是精神分析治疗的实质阶段,包括( )。
()的教育形式比较简单,没有从生产、生活中分离出来。
科学家发现一种仅由碳原子构成的单层片状结构的新型纳米材料,它不仅可以导电还制造出坚韧的防弹衣。下面关于这种新型纳米材料的叙述中正确的是()。
habit
最新回复
(
0
)