( )3. When did NASA offer Melvin a job? A. In 1989. B. In 1998. C. In 2008. D. In 2014. 相关知识点: 试题来源: 解析 3.A数字计算题 根据最后一段可知,Melvin在 XASA T作长达25年,于2011年退休.故1989年他进人 NASA 工作
原文第一段实际上已经提到,在调查哥伦比亚号失事原因之前,NASA就已着手开展 工作了,倒数第三段第一句提到研制工作很多年前就开始了,故答案为D。结果一 题目 {{B}}第三篇{{/B}}When did NASA start working on a successor to the shuttle A.One year before the Columbia disaster.B.One year after the Co...
题目:When did NASA.staff working on a successor to the shuttle A.One year before the Columbia disaste B.One year after the Columbia disaste C.Immediately after the Columbia disaste D.Years before the Columbia disaste 免费查看参考答案及解析 ...
atimed entrance 正在翻译,请等待...[translate] awhen did NASA start working on a successor to the shuttle 当做了运作在后继者的美国航空航天局开始对梭[translate]
WIDE-SHOT: We see the abandoned Datsun nearly a mile behind Chris as he walks toward us wearing his backpack. He comes very close to camera (only a day or two’s stubble on his face) and as we PAN him 180, we see as much wilderness before us as we did behind. REPRISE MUSIC OVER...
A.Tointroduceapoettheauthorlikesbest. B.Totellastoryabouttheauthorandpoetry. C.Toexplainthefeaturesofpoetry. D.Toappealtoreaders?interestinpoetry. B 语篇类型:记叙文 主题语境:人与自我 词数:308 难度:★★★ (2022·山东省滕州市第一中学新校高二阶段练习)A24-year-oldfemalespacecommanderhas becomeaviral...
C.Mostofthejournalistsmakealivingbywritingbooks. D.Journalistsaremostlikelytobecomegreatwriters. ( )13.Whydosomepeoplewantthemselvestoberecognized? A.Tolearnrichknowledge. B.Toservepeople?sneeds. C.Toearnmuchwealth. D.Togetothers?respect. ( )14.WhatismostnecessaryforjournalistsaccordingtoParagraph4? A...
A.be used to rebuild the International Space Station.B.be awarded to the scientists working at NASA.C.be shared by the two projects under the Space Launch Initiative.D.be spent on the investigation of the Columbia disaster. 点击查看答案&解析 2.单项选择题In ancient Greece, the Olympic Games...
NASA did something unusual when they tested their next-generation rocket engineMatthew Stuart
LC: I think it's 100 percent. Because the thing is, we are so chauvinistic to biology, if you take away carbon, there's other things that can happen. So the other thing that if we were able to create life that's not based on carbon, maybe we can tell NASA what really to look ...