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、Monday B、Sunday C、Tuesday D、Wednesday A
A、Monday B、Sunday C、Tuesday D、Wednesday A
admin
2010-01-18
46
问题
News Item Two
Bad weather forced mission managers to postpone launching NASA’s Messenger spacecraft on a Boeing Delta 2 rocket early on Monday,
Managers stopped the launch because of clouds near the pad at a critical point in the countdown. The minuscule 12-second launch window left no time to try again,
NASA hopes to try again early on Tuesday.
Messenger is set to begin a 4. 9 billion mile journey to orbit the planet Mercury and collect data on the planet’s geology and atmospheric composition.It will be the first spacecraft to visit the planet since Mariner 10 whizzed by three times in 1974 and 1975. It will also be the first spacecraft ever to orbit the planet.
Launch controllers have until Aug. 14 to launch the spacecraft. After that, planetary alignment issues will postpone the launch for about a year. Upcoming launch opportunities will also have extraordinarily short launch windows.
选项
A、Monday
B、Sunday
C、Tuesday
D、Wednesday
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/XPvO777K
0
专业英语八级
相关试题推荐
Peopleofdifferentfieldscametogetherforthesamedreamofbuildingasmartcity.
WhichofthefollowingmayNOThappenthisTuesday?
Theneuroscientistdidastudyinordertotellwhetherchildrenwillfeelthepaindifferentlyiftoldhowitwillhurt.
Thecultureofanysocietyisusuallythoughttobeoftwokinds:materialandnonmaterial.Materialcultureincludestheman-ma
ThecitywaterpipesinRomewereusuallyofbakedclayorlead;copperwassometimesusedandalsohollowedstone.Forthelarg
A、Insuranceisunnecessaryforthetransportationofgoods.B、Insuranceisafactorthataffectsthepriceofgoods.C、Insurance
Doesusingawordprocessoraffectawriter’sstyle?Themediumusuallydoesdosomethingtothemessageafterall,evenifMars
Thetraditionaltwo-parentfamilyisfastgivingwayintheAmericaofthe1980stohouseholdsinwhichoneadultmustjuggleth
A、Whatmusicaltrainingwasneededtobecomeajazzmusician.B、Whatqualitiesorbackgroundmadeasuccessfuljazzplayer.C、Ho
随机试题
“期待视野”这一概念的提出者是()
痈疡肿毒初起,治以大头瘟,治以
槐花散的适应证是大黄虫丸的适应证是
男,38岁。左膝外上方逐渐隆起性包块半年。X射线平片示左股骨下端外侧囊性破坏,边缘膨胀,中央肥皂泡样改变,无明显骨膜反应。为明确诊断,最有价值的检查是
发包人应当开始支付不低于当年施工进度计划的安全文明施工费总额60%的期限是工程开工后的()天内。
用于列入《进出口野生动植物种商品目录》中属于我国自主规定管理的野生动植物及其产品的进出口通关,不论以何种方式进出口列入上述管理范围的野生动植物及其产品,均须事先申领公约证明。()
你注意观察过篮球架吗?篮球架的高度比l层楼高,比2层楼低,篮球架的高度对你有什么启发?
简述刘少奇《对华北记者团的谈话》的主要内容。
UntilClaraBarnesreturnsfromherweekinHongKong,salesrepresentativesareaskedtomaketravelarrangements______.
Anotherculturalaspectofnonverbalcommunicationisonethatyoumightnotthinkabout:space.Everypersonunderstandshimse
最新回复
(
0
)