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、An alien spacecraft landing. B、The impact of a meteorite. C、A volcanic eruption. D、The blizzard conditions in Alaska. B信息明示题。男
A、An alien spacecraft landing. B、The impact of a meteorite. C、A volcanic eruption. D、The blizzard conditions in Alaska. B信息明示题。男
admin
2010-09-25
34
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、An alien spacecraft landing.
B、The impact of a meteorite.
C、A volcanic eruption.
D、The blizzard conditions in Alaska.
答案
B
解析
信息明示题。男士说他正在阿拉斯加现场报道有关陨星撞击的事件,故选B。
转载请注明原文地址:https://kaotiyun.com/show/qfz7777K
0
大学英语六级
相关试题推荐
Indepartmentstoresandclosetsallovertheworld,theyarewaiting.Theiroutwardappearanceseemsratherappealingbecauset
Indepartmentstoresandclosetsallovertheworld,theyarewaiting.Theiroutwardappearanceseemsratherappealingbecauset
Truancy(逃学)sweepsaroundBritainrecentlyrevealedthousandsofchildrenmissedschool—andturnedupsomeridiculousexcuses,
A、Waterfrominlandseas.B、Rainwater.C、Sewerage.D、Waterfrommountainstreams.D细节推断题从对话中可以得知男士建议女士在远足旅行时带上这种净水器,由此可以判断出它最适用
A、Meethisclient.B、Preparethedinner.C、Workathisoffice.D、Fixhisear.A
Directions:Forthispart,youareallowed30minutestowriteashortessayentitledLoveOnline.Youshouldwriteatleast150
Fastfoodhasgrownremarkable,notonlyintheUnitedStates,butalsoaroundtheworld.Restaurantchainsrepresentamulti-bi
Longbeforethefirst【B1】______arrivedinAmerican,astrangelookinganimallivedonthewestern【B2】______.Itlookedsomewha
A、Theconversionofvolcanicwastetofertilizer.B、ThemenaceofcurrentlydormantvolcanoesaroundMountSaintHelens.C、Thee
A、Pants.B、Asuit.C、Acoat.D、Ablouse.D选项都和服装有关。从Ineedtogettheblousethatgoeswithmypantssuit.可以得知女士要买blouse。
随机试题
M4型白血病的同质性白血病细胞增生型的特点是白血病细胞在形态学上
关于胁痛的治疗,以下哪项是错误的:
可以构成辅酶I和辅酶II的维生素是
患者胃痛隐隐,喜温喜按,空腹痛甚,得食痛减,神疲乏力,大便溏薄,舌淡苔白,脉虚弱。其治法是
按照爆炸反应相的不同,爆炸可分为气相爆炸、液相爆炸和固相爆炸。下列各种爆炸中属于气相爆炸的有()。
基地机动车出入口的位置与大中城市主干道交叉口的距离,自道路红线交叉点量起应满足()要求。
已知甲公司上年的净经营资产净利率为37.97%,税后利息率为20.23%,净财务杠杆为0.46;今年的销售收入为10000万元,税前经营利润为4000万元,利息费用为600万元,平均所得税率为30%,今年年末的其他有关资料如下: 要求:计算今年年
如右图,在中,AC=4,BD=6,P是BD上任一点,过P作EF∥AC,与平行四边形两条边分别交于点E、F,设BP=x,EF=y,则能反映y与z之间关系的图象为()。
货币供给的“流动性”通常指()
Whatisthemainconcernoftalk?
最新回复
(
0
)