首页
登录
职称英语
Which of the following statements is INCORRECT according to the news item? [orig
Which of the following statements is INCORRECT according to the news item? [orig
游客
2023-12-05
52
管理
问题
Which of the following statements is INCORRECT according to the news item?
The US space agency is preparing for its newest Mars rover, Curiosity, to touch down on the Red Planet on August 6. The rover’s entry and descent will be nerve-wracking for NASA engineers, compounded by a 14-minute delay as the rover’s signals travel to Earth from Mars. If successful, Curiosity will be the seventh NASA spacecraft to land on the Red Planet.(6)Curiosity will be traveling at about 20,000 kilometers per hour when it hits the Martian atmosphere.(7)It will have only seven minutes to reduce its speed for a soft landing. NASA engineers will not be able to control or even witness the events in real time. They call this period " seven minutes of terror. " Ideally, after a parachute deploys, engines will fire for a powered descent. Curiosity will be lowered to the Martian surface on cables and cut loose. Then the rocket pack will blast off. Curiosity is the size of a small car and has 17 cameras. It’s much larger than previous rovers and can travel as far as 200 meters per day. It’s a nuclear-powered mobile laboratory.
选项
A、Curiosity will be the seventh NASA spacecraft to land on the Mars if successful.
B、Curiosity will trave at about 20,000 kilometers per hour when it hits the Martian surface.
C、Curiosity is the size of a small car and has 17 cameras.
D、Curiosity will be lowered to the Martian surface on cables and cut loose before the rocket pack blasts off.
答案
B
解析
本题考查重要细节。根据句(6)可知,“好奇号"将以每小时两万公里的速度飞行,直到进入火星大气层,故答案为[B]。
转载请注明原文地址:https://tihaiku.com/zcyy/3246543.html
相关试题推荐
Accordingtothehostess,whatisthereasonforincreasedcompetitioninclothi
Accordingtothehostess,whatisthereasonforincreasedcompetitioninclothi
MarkTwain’sworksarecharacterizedbythefollowingexcept______.A、senseofh
WhichofthefollowingisNOTmentionedaspressureonfoodsupplies?[br][ori
WhichofthefollowingisNOTmentionedaspressureonfoodsupplies?[originalt
AccordingtoSarah,recordeddelivery[br][originaltext]W:Lee,whereareyou
AccordingtoSarah,recordeddelivery[br][originaltext]W:Lee,whereareyou
WhichofthefollowingaboutAmy’sbackgroundisINCORRECT?[br][originaltext]
WhichofthefollowingaboutAmy’sbackgroundisINCORRECT?[br][originaltext]
WhichofthefollowingaboutAmy’sbackgroundisINCORRECT?[br][originaltext]
随机试题
Jim:【15】!Gao:Goodmoving!l’mGaoHui.what’syourname.please?J
Ourgueststotheawardsbanquetareencouragedtoindicatetheirmeal______whe
Whatisthetalkmainlyabout?[originaltext]Thanksforcomingtothisbrieftra
公元25年,刘秀建国,定都洛阳,史称东汉。刘秀在位时,出现了“开元之治”的局面。
在唐代,荆楚籍的诗人有()多名。A.50 B.60 C.70 D.80
《杠杆率办法》规定,商业银行并表和未并表的杠杆率均不得低于5%。()
在审查担保类文件时,公司业务人员应特别注意( )。A.抵(质)押协议的合规性
C.[解析]本题属于数量类,主要考察了图形中边的数量,第一组图形中,线段数量全部是13,第二组中,线段数量应该全为14,所以选择C选项。
下列观点中对遗传素质在人的身心发展方面的作用表述正确的是()。 A.遗传素质为
患者,女,31岁,怀孕4个月,因高热入院,经诊断为胃肠感冒所致发热。下列哪项不属
最新回复
(
0
)