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 word horsepower was first used two hundred years ago. James Watt had made the world’s first (11) used steam engine. He had
The word horsepower was first used two hundred years ago. James Watt had made the world’s first (11) used steam engine. He had
admin
2010-01-09
33
问题
The word horsepower was first used two hundred years ago. James Watt had made the world’s first (11) used steam engine. He had no way of telling people (12) how powerful it was, for at that time there were no units for measuring power. Watt decided to (13) how much work one (14) horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do. He (15) that a horse could lift a 3, 300-potmd weight 10 feet into the air in one minute. His engine could lift a 3,300-pound weight 100 feet in one minute. Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.
选项
答案
exactly
解析
exactly意为“确切地”。
转载请注明原文地址:https://kaotiyun.com/show/RiuK777K
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
Youcantellalotaboutpeoplebylookingattheirhair—andnotjustwhethertheybrush,spray,orblow-dry.Scientistshav
Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Mostworkerswhohavea【C1】______fromacommunitycollege
Nextweek,accordingtoUnitedNationsprojections(预测),theworldwillpasssevenbillioninpopulation,andbytheendofthis
A、Buysomeoranges.B、Helptheman.C、Gototheschool.D、Finishherownpaper.A男士问女士能否帮忙写论文,女士表示自己很乐意帮助男士,但她现在要先去买些橙子,然后去学校接孩子
_____we’lldoistoleaveMumanotetotellherthatwewon’tbebacktilltomorrowmorning.
On21st-centurycampuses,isthereroomstillfortraditionalliteraturesuchasShakespeare?Adecliningnumberofstudentsthi
TheimmigrantsinAmericaareplayinganimportantroleinthenationalsciencedevelopment.Mr.Obamasaysthatpartofthesol
Whatwereoverahundredhomesshortofbecauseoftheseveralstorms?Theywereshortofpower______.How’stheweathertomo
People______(live)comfortablyinthetownshardlyfeelthepleasureoflivinginthecountry.
随机试题
下列不属于社会因素影响范畴的是()
肝硬化门静脉高压症最具诊断价值的表现是
白前与前胡均为祛痰常用药,二者的共有功效是()。
中央管理的建筑施工企业(集团公司、总公司)下属的建筑施工企业,应当向()申请领取安全生产许可证。
合同的订立原则中,()体现了民事活动的基本特征,是民事法律关系区别于行政法律关系、刑事法律关系的特有原则。
甲是某普通合伙企业合伙人,因病身亡,其继承人只有乙。关于乙继承甲的合伙财产份额的下列表述中,符合《合伙企业法》规定的有()。
一位导游人员带团游览天坛时,在详细介绍了天坛的历史沿革、建筑特点和社会作用之后,又将天坛与地坛、日坛和月坛相比,对后三者作了简要介绍。这种导游方法是()。
德育的主要矛盾是教育者提出的德育要求与受教育者已有________之间的矛盾。
键盘是由一组排列成阵列形式的按键开关组成的,每按下一个键,产生一个相应的字符代码,然后将它转换成ASCII码或其他码,ASCⅡ的每个宁符是用多少位二进制代码表示的?
Theparty,whichhadbeengreatly______,wasspoiledbytherudebehaviorofanuninvitedguest.
最新回复
(
0
)