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
43
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
Indianenergyofficialshavebeenseekingwaystouseless-importedoiltoprovi
Ironically,intheUnitedStates,acountryofimmigrants,prejudiceanddis
A
清初专攻花卉创立没骨画法的画家是朱耷。()
患者低热持续不退,手足心热甚于手足背,神惫萎顿,消瘦无力,口燥咽干,耳聋,舌绛不
电容器喷射式熔断器温度超过()℃需更换(A)35(B)40(C)55
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
依据《中华人民共和国土地管理法》,国家编制土地利用总体规划,规定土地用途,将土地
乳腺癌经胸大肌外侧缘淋巴管浸入的是A、对侧腋窝淋巴结 B、同侧锁骨下淋巴结
下列工程担保中,以保护发包人合法权益为目的的有()。A.支付担保 B.投
最新回复
(
0
)