首页
登录
职称英语
Humans have always looked at the heavens and【C1】______about the nature of th
Humans have always looked at the heavens and【C1】______about the nature of th
游客
2023-12-28
35
管理
问题
Humans have always looked at the heavens and【C1】______about the nature of the objects seen in the night sky. With the development of【C2】______and the advances in electronics and【C3】______technologies in the 20th century, it became possible to send machines and animals and then people above the Earth’s atmosphere into【C4】______.【C5】______before technology made these achievements possible, however, space exploration had already【C6】______the minds of many people, not only aircraft pilots and scientists but also writers and artists. The strong【C7】______that space travel has always had on the【C8】______may well explain why professional astronauts and【C9】______alike consent【C10】______, in the words of Tom Wolfe in The Right Stuff (1979), to sit "on top of an enormous Roman candle, such as a Redstone, Atlas, Titan or Saturn rocket, and wait for someone to light the【C11】______." It perhaps also explains why space exploration has been a common and enduring【C12】______in literature and art. As centuries of【C13】______fiction in books and more recently in films make clear, "one small step for a man, one【C14】______leap for mankind" was taken by the human spirit many times and in many ways before Neil Armstrong【C15】______humankind’s first footprint on the Moon.
Achieving space flight enabled humans to begin to explore the【C16】______and the rest of the universe, to understand the many objects and【C17】______that are better observed from a space【C18】______, and to use for human benefit the【C19】______and attributes of the space environment.
All of these activities—discovery, scientific understanding, and the application of that understanding to【C20】______human purposes—are elements of space exploration. [br] 【C17】
Humans have always looked at the heavens and wondered about the nature of the objects seen in the night sky. With the development of rockets and the advances in electronics and other technologies in the 20th century, it became possible to send machines and animals and then people above the Earth’s atmosphere into outer space. Well before technology made these achievements possible, however, space exploration had already captured the minds of many people, not only aircraft pilots and scientists but also writers and artists. The strong hold that space travel has always had on the imagination may well explain why professional astronauts and lay people alike consent at their great peril, in the words of Tom Wolfe in The Right Stuff (1979), to sit "on top of an enormous Roman candle, such as a Redstone, Atlas, Titan or Saturn rocket, and wait for someone to light the fuse." It perhaps also explains why space exploration has been a common and enduring theme in literature and art. As centuries of speculative fiction in books and more recently in films make clear, "one small step for [a] man, one giant leap for mankind" was taken by the human spirit many times and in many ways before Neil Armstrong stamped humankind’s first footprint on the Moon.
Achieving space flight enabled humans to begin to explore the solar system and the rest of the universe, to understand the many objects and phenomena that are better observed from a space perspective, and to use for human benefit the resources and attributes of the space environment. All of these activities—discovery, scientific understanding, and the application of that understanding to serve human purposes—are elements of space exploration.
选项
答案
phenomena
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3313435.html
相关试题推荐
Healwaysdidwellatschool_________havingtodopart-timejobseverynowandt
Hehadalwayshadagoodopinionofhimself,butafterthepublicationofhisbe
Wetriedmovingthepiano,butitlookedbetterwhileitwasoriginally.A、where
Aswalkingandsleeping,thesubjectwasalwaysinmymind.A、Walkingorsleeping
Asalways,IampleasedtobehereattheNationalPressClubformy(1)Spe
Asalways,IampleasedtobehereattheNationalPressClubformy(1)Spe
Asalways,IampleasedtobehereattheNationalPressClubformy(1)Spe
Asalways,IampleasedtobehereattheNationalPressClubformy(1)Spe
Asalways,IampleasedtobehereattheNationalPressClubformy(1)Spe
Asalways,IampleasedtobehereattheNationalPressClubformy(1)Spe
随机试题
Onebusyday,Iwasracingaroundtryingtogettoomuchdone,andIexclaim
Inthemodernworld.itisimportanttobewell-informed.Successinmanyfieldsd
北方地区油毡卷材防水屋面中隔汽层常用的材料为()。A.热沥青 B.冷底子油
扣缴义务人应当自税收法律、行政法规规定的扣缴义务发生之日起()内,按照所代扣、
小儿的体温调节特点,下列错误的是A.与成人相比,婴儿和儿童体表面积与体重的比例大
商业银行资本管理的范畴包括()A.监管资本管理 B.经济资本管理 C.
单机无负荷试车调试应在调试前()h将调试内容、时间、地点通知项目业主代表。A:
维护业主的()是物业管理的主要内容。A:民主权利 B:专有部分权利 C:财产
健康促进在疾病三级预防中强调( )。A.一级预防 B.一级预防甚至更早阶段
男性,61岁,患有高血压,同时伴有2型糖尿病,尿蛋白(+)。选择最佳降压药物为A
最新回复
(
0
)