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
The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age
The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age
admin
2015-01-28
70
问题
The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age. Rocket engines have【C1】______powerful enough to shoot astronauts【C2】______the earth’s gravitational pull and【C3】______them on the moon. We have now become【C4】______in space. Yuri Gagarin from Soviet Union was the first human to visit space on April 12, 1961. In the 108 minutes’ journey, he covered 40, 000 kilometers. China’s first astronaut into space is Yang Liwei. Impressive and complex【C5】______it may appear, the rocket, which was【C6】______in China over 800 years【C7】______, is a relatively simple device. Fuel that is【C8】______in the rocket engine changes【C9】______gas. The hot and rapidly【C10】______gas must escape, but it can do so only【C11】______an opening that【C12】______backward. As the gas is【C13】______with great force, it【C14】______the rocket in the【C15】______direction. Like the kick of a gun【C16】______it is fired, it【C17】______the laws of nature【C18】______by Sir Isaac Newton when he discovered that "【C19】______every action, there is【C20】______equal and opposite reaction. " Newton’s theories have contributed a great deal to the science of aeronautics.
【C13】
选项
A、transmitted
B、dispersed
C、erected
D、radiated
答案
D
解析
此题为词义辨析。transmit意为“传递”;disperse意为“驱散”;erect意为“直立,挺直”;radiate意为“辐射,散发”。只有radiate最合句意:“气体带着巨大的冲力散开”。
转载请注明原文地址:https://kaotiyun.com/show/nejd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Forthispart,youarerequiredtowriteacompositiononthetopicof"ArePetsGoodForMankind?"Youshouldwritenolesstha
Today’strumpetisoneoftheworld’soldestinstruments.Itistheresultofmanycenturiesofdevelopment.Althoughitlooksn
Today’strumpetisoneoftheworld’soldestinstruments.Itistheresultofmanycenturiesofdevelopment.Althoughitlooksn
Thebiographerhastodancebetweentwoshakypositionswithrespecttothesubject(研究对象).Toclosearelation,andthewriterm
StandardEnglishisthevarietyofEnglishwhichisusuallyusedinprintandwhichisnormallytaughtinschoolsandtonon-nat
StandardEnglishisthevarietyofEnglishwhichisusuallyusedinprintandwhichisnormallytaughtinschoolsandtonon-nat
Publicimage【C1】______tohowacompanyisviewedbyitscustomers,suppliers,andstock-holders,bythefinancialcommunity,by
Publicimage【C1】______tohowacompanyisviewedbyitscustomers,suppliers,andstock-holders,bythefinancialcommunity,by
Therocketengine,withitssteadyroarlikethatofawaterfallorathunderstorm,isanimpressivesymbolofthenewspaceage
Therocketengine,withitssteadyroarlikethatofawaterfallorathunderstorm,isanimpressivesymbolofthenewspaceage
随机试题
行政机关工作人员与行使职权无关的个人行为,国家不承担赔偿责任。()
患者,男性,85岁。吸烟70年,胸廓桶状,X线胸片显示右心室肥大,呼吸深大,慢性肺源性心脏病(肺心病)患者处于肺、心功能失代偿期,其主要临床表现是
3岁小儿,因生长发育迟缓来院就诊,表现为身材矮小、智力落后。经检查诊断为先天性甲状腺功能减低症。在入院评估中发现该患儿精神、食欲差,嗜睡、少哭少动,根据该患儿所患疾病,护士还可能发现的问题是
对早期肝硬化有确诊意义的检查是
工程项目划分为()。
运用掌握的“应付职工薪酬”知识,选择正确答案。某电器生产企业,共有职工200名,其中企业行政管理人员30名,一线工人150名,另外15名为车间管理人员,5名为企业在建工程工作人员。2008年12月份该公司职工薪酬发放方面情况如下:(1)将自产电器作为福
下列财政支出分类科目中,属于财政支出功能分类的是()。
在学前儿童的同伴交往中,有的孩子很受同伴欢迎,有的比较一般,也有存在交友困难的问题儿童。阿莲就是其中的一例。阿莲是个体质较弱,个子较小的女孩,她性格内向,胆子小,不爱说话,不喜欢交往,也不善交往。孤独感较重,没有小伙伴同自己玩,心里感到很难过。请根据
社会对教育事业的需求程度最终取决于()。
Somepeopleseemtohaveaknack(诀窍)forlearninglanguages.Theycanpickupnewvocabulary,masterrulesofgrammar,andlear
最新回复
(
0
)