首页
登录
职称英语
Why has the return of Discovery been delayed for 24 hours? [br] [originaltext]
Why has the return of Discovery been delayed for 24 hours? [br] [originaltext]
游客
2023-11-21
43
管理
问题
Why has the return of Discovery been delayed for 24 hours? [br]
The planned return to Earth of the American space shuttle Discovery has been delayed for 24 hours, because of low cloud and rain at the Florida landing site. Two and a half years ago, Discovery’s sister ship Columbia disintegrated on reentry. A. L. reports from Cape Canaveral.
The Astronauts were ready to come home. The spaces shuttle was performing well and the weather plane circling Cape Canaveral reported they were good to go. But in the end, mission control pulled a plug on discovery’s two chances to land today because of low cloud. The shuttle plummets to earth at 17,000 miles an hour after reentering the atmosphere. And the commander has to guide it down in one attempt. Poor visibility on the runway was enough to scupper the landing; So the mission will enter its 14th day in orbit, and the crew will enjoy another 24 hours in space.
选项
A、7,000
B、17,000
C、27,000
D、70,000
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3206012.html
相关试题推荐
Howmanyattacksandclasheswerereportedinthisnews?[br][originaltext]
Howmanyattacksandclasheswerereportedinthisnews?[br][originaltext]
Accordingtothecourtruling,Israelhasto[br][originaltext]TheInterna
Wheredoesthisconversationmostlikelytakeplace?[br][originaltext]M:Hell
Wheredoesthisconversationmostlikelytakeplace?[originaltext]M:Hello.May
[originaltext]LetChildrenLearntoJudgeTheirOwn
______werereportedbytheweatherstationinChicago.[br][originaltext]
______werereportedbytheweatherstationinChicago.[br][originaltext]
Howmanycarsaretowedfromthestreetseachyear?[originaltext]Oneofth
Whatisdiscussedasanewpartofthemedicalfacilities?[br][originaltext]
随机试题
TheheadofgovernmentoftheUnitedKingdomisA、theMonarch.B、theGovernorGen
You’dthinkPaulineHordwouldhaveservedhertimebynow.Afterall,sher
Ifyou’replanningtotraveloverseas,themostcommonformof【B1】______isb
Ifyou’restrugglingtodroppounds,findingoutyourpersonalitytraitsmay
Whenyouvacatetheroom,youshould______thedoorkeytome.A、handinB、hand
某市一家5口人,在一个体狗肉馆吃凉拌狗肉。5天后,1人开始发热,当感冒治疗无效,
下图为各洲重要的山脉,根据图中信息,完成下题。 对图①—④中地理事物的判断
李女士,孕37周,第1胎,头先露。临产11小时,宫口开全30分钟,见“拨露”及流
有甲、乙两只装满水的圆柱形玻璃杯,杯的内半径分别是5厘米、8厘米,甲杯中此
在员工关系管理中,企业根据绩效考核结果与那些不能满足企业发展需要的员工协商解除劳
最新回复
(
0
)