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
2014-10-11
73
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.
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 through an opening that faces backward. As the gas is radiated with great force, it pushes the rocket in the opposite direction.
【C4】
选项
A、travelers
B、astronauts
C、researchers
D、explorers
答案
A
解析
travelers“旅行者”。根据意思判断,travelers正确。
转载请注明原文地址:https://kaotiyun.com/show/w4xO777K
0
成人本科学位英语
相关试题推荐
Ilearnedhowtoacceptlifeasitisfrommyfather.【C1】______,hedidnotteachmeacceptancewhenhewasstrongandhealthy
Liberal(自由)educationisbecomingthetaskofteachers.Itis【C1】______notonlytoteachandlearnknowledge,butalsotodevel
Itwasn’tsuchagooddinner______shehadpromisedus.
Ialwaysencouragesuchpeople,butIalsoexplainthatthere’sabigdifferencebetween"beingawriter"andwriting.
(Theatmosphere)(isconsisted)ofcertaingases(mixedtogether)(in)definiteproportions.
IreturnedtoAbuja,thecapitalofNigeria,aftercollegegraduation.Ihadbeentherebeforemymotherbecameaminister.
Whenitreachestheageoftwelveyears,itdoesnotgrowanymore.
Ifit_____raintomorrow,we’llhavethepartyoutside.
Aspricesandbuildingcostskeeprising,the"do-it-yourself"(DIY)trend(趋势)intheU.S.continuestogrow."Weneededf
SpeakerA:Sam,I’mcallingtosaygoodbyetoyou,asI’mleavingthisafternoon.SpeakerB:________
随机试题
[2014]下列各项错报中,通常对财务报表具有广泛影响的有()。
制川乌、炙草乌二药同用的方剂是
距受检眼50cm处检影验光,当用一3D测得中和点时,此眼屈光度为
患者女性,24岁,左下智齿低位阻生,注射麻药后出现:头晕、胸闷、面色苍,脉快而弱,恶心、呼吸困难,血压下降,并有短暂意识丧失。
经营者以产品说明书表明商品质量状况的应经营者提供的服务,按国家规定,承担包修、包换、包退责任的应
法律、法规和部门规章信息,市场信息,自然条件信息,属于( )。
通常,在金融期权交易中,( )需要开立保证金账户,并按规定缴纳保证金。
2010年,某省广电实际总收入为145.83亿元,同比增长32.07%。其中,广告收入为67.08亿元,同比增长25.88%;有线网络收入为45.38亿元,同比增长26.35%;其他收入为33.37亿元,同比增长57.3%。2010年,该省广电收
电灯:光亮
法人和其他组织享有的计算机软件著作权的保护期限为()。
最新回复
(
0
)