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
52
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!"
【C14】
选项
A、at
B、about
C、exactly
D、just
答案
B
解析
用about表示在一个数字左右。
转载请注明原文地址:https://kaotiyun.com/show/0lTC777K
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
Jobseekersarediscoveringthatsmokingcanendangertheircareers.Newspaperclassifiedadvertisementsfrequently【B1】______tha
I’dliketodiscusswithyouthesecretsofgoodconversation.Whensomeonetellsyouthatyouhavetogiveaspeech,your【B1】__
I’vetoldhimseveraltimesbuthe______doesn’tunderstand.
Everymoning,kidsfromalocalhighschoolareworkinghard.Theyaremakingandsellingspecialcoffeeatacoofeecafe.They
Everycountrytendstoacceptitsownwayoflifeasbeingthenormaloneandtopraiseorcriticizeothersastheyaresimilar
Haveyoueverbeenafraidtotalkbackwhenyouweretreated【B1】______?Haveyoueverboughtsomethingjustbecausethesalesman
Duringrecentyearswehaveheardmuchaboutrace—howthisracedoescertainthingsandthatracebelievescertainthingsand
Insociallife,timeplaysaveryimportantpart.IntheUnitedStates,gueststendtofeeltheyarenot【C1】______regardedifth
Everyfouryears,athletesfromallovertheworldcompeteintheOlympics.Eachcountrysendsteamsofitsbestathletesto____
Asyouhaveseen,thevalueofanation’scurrencyisa______ofitseconomy.
随机试题
越南仿照汉字创造的文字是【】
简述太平天国定都天京后先后颁布的两个社会改革方案及其特点。
最可能的诊断为治疗的药物是
关于结核菌,下列哪项是不正确的
苇茎汤的组成药物是
为发表散风通用药,对表证及疹痒无论风寒风热皆可应用的药物是( )。
$100=699为()。
在银行汇兑业务中,原收款人转汇的,转汇的收款人必须是原收款人。()
如果两个以上的法院对某一民事诉讼案件均有管辖权,原告可以向其中一个法院起诉;原告向两个以上有管辖权的法院起诉的,由最先立案的法院管辖。()
接收并阅读由luoyingjie@cuc.edu.cn发来的邮件,并立即回复,回复内容为“您需要的资料已经寄出,请注意查收!”
最新回复
(
0
)