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
专升本
Scientists had to find out many things【C1】______they could land men【C2】______the moon. They needed more【C3】______about space con
Scientists had to find out many things【C1】______they could land men【C2】______the moon. They needed more【C3】______about space con
admin
2016-01-01
23
问题
Scientists had to find out many things【C1】______they could land men【C2】______the moon. They needed more【C3】______about space conditions and their effect【C4】______human beings. How long can man【C5】______in space? Would the astronauts be able to survive the travel【C6】______the moon? Would they be able to【C7】______their spaceship and get back to【C8】______safely? Would they be able to walk about and work in a weightless【C9】______?
There was only one way to discover the【C10】______. Men would have to fly into space and【C11】______experiments there.
It’s【C12】______how NASA chose their astronauts for landing them on the moon. They chose men【C13】______the age of twenty and thirty-five. There were【C14】______fifty of them. Many were【C15】______air pilots, others were scientists【C16】______two or three degrees. NASA telephoned【C17】______man they were going to choose: told him the plans and the dangers they【C18】______get in. They then asked him if he was【C19】______to be trained as an astronaut. "How could any man refuse such an exciting【C20】______?"One of them said, "Dangerous? Of course, it’s dangerous, but most exciting!"
【C9】
选项
A、condition
B、situation
C、occasion
D、way
答案
A
解析
外太空存在一个无地球引力的状况。
转载请注明原文地址:https://kaotiyun.com/show/llTC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Haveyoueverheardofonlinelearning?Ifyouareunfamiliarwithit,pleasereadthefollowing【B1】______introduction.Onlinec
Haveyoueverheardofonlinelearning?Ifyouareunfamiliarwithit,pleasereadthefollowing【B1】______introduction.Onlinec
Employmentbecamewidespreadwhentheenclosuresofthe17thand18thcenturiesbegan.Itmademanypeopledependentonpaidjob
I’dliketodiscusswithyouthesecretsofgoodconversation.Whensomeonetellsyouthatyouhavetogiveaspeech,your【B1】__
Inordertoincreaseouroutput,weneedtoimportmoreproduction______.
Excuseme,butitistimetohaveyourtemperature______.
Astheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.Theplanewasmovingunsteadilythroughtheair
Duringrecentyearswehaveheardmuchaboutrace—howthisracedoescertainthingsandthatracebelievescertainthingsand
A、Inarestaurant.B、Inabank.C、Inastore.D、Inapostoffice.A
随机试题
完成反应式
单人心肺复苏时,成年人胸外心脏按压与人工呼吸的正确操作是
为实现“十一五”期问水污染物化学需氧量(COD)排放总量减排目标,国务院《节能减排综合性工作方案》明确要求加大()等行业的落后生产能力淘汰力度。
某机电安装公司具有压力容器、压力管道安装资格,通过招投标承接一高层建筑机电安装工程,工程内容包括给水排水系统、电气系统、通风空调系统和一座氨制冷站。项目部针对工程的实际情况编制了《施工组织设计》和《氨气泄露应急预案》。《施工组织设计》中,针对重80t、安装
报检下列进口货物时,不需要提供《进境动植物检疫许可证》的是()。
【英国病】2015年历史学统考真题
在明朝地方行政机构中,“三司”同为一省长官,其中掌管司法和监察的是
近年来,西方的金融危机和社会危机呈现出某种激化的趋势,资本主义国家一些有识之士重新到马克思主义中寻求答案,马克思的《资本论》等著作在一些西方发达国家出现热销的情况,关于马克思主义的研究和讨论也出现热潮。马克思主义之所以至今仍受到人们的普遍关注,充满生机和活
在项目中实施变更应以______为依据。A.项目干系人的要求B.项目管理团队的要求C.批准的变更请求D.公司制度
(2013年上半年)在某一时刻,项目CPI为1.05,这表示(39)。
最新回复
(
0
)