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
Anyone who has ridden on a railroad train knows how rapidly another train【C1】______by when it is travelling in the【C2】______dire
Anyone who has ridden on a railroad train knows how rapidly another train【C1】______by when it is travelling in the【C2】______dire
admin
2014-05-25
26
问题
Anyone who has ridden on a railroad train knows how rapidly another train【C1】______by when it is travelling in the【C2】______direction and conversely how it may look almost【C3】______when it is moving in the same direction.【C4】______a train at a station starts to move forward【C5】______gently that passengers feels no backward movement【C6】______. Then if they happened to【C7】______the window and see another train slide past on the next track, they have no way of knowing【C8】______train is in motion and which is at rest;【C9】______can they tell how fast either one is moving or in which direction. The only way they can judge their【C10】______is by looking out the other side of the car for some fixed body of reference【C11】______the station platform or a single light. Newton was【C12】______these tricks of motion, only he thought in terms of ships. He knew that on a calm day at sea a sailor can shave himself or drink soup as【C13】______as when his ship is lying motionless in harbor. The water in his basin, the soup in his bowl, will remain【C14】______whether the ship is making five knots, fifteen knots or twety-five knots. So【C15】______he looks hard at the sea it will be【C16】______for him to know how fast his ship is moving or indeed if it is moving at all. Of course, if the sea should get rough or the ship changes course suddenly, 【C17】______he will sense his state of motion. But even supposing that we have the idealized conditions of a glass calm sea and a silent ship, nothing that happens below decks, no amount of observation or mechanical experiment, performed inside the ship, will reveal its velocity through the sea. The physical【C18】______based on these facts was formulated by Newton in 1687. "The motions of bodies included in a given space, " he wrote, "are the same【C19】______themselves, whether that space is at rest or moves uniformly【C20】______in a straight line. "
【C12】
选项
A、fond of
B、aware of
C、keen on
D、interested in
答案
B
解析
fond of喜欢;aware of知道;keen on喜欢;interested in对……感兴趣。
转载请注明原文地址:https://jikaoti.com/ti/N6NGFFFM
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
Thespeaker,______forhersplendidspeeches,waswarmlyreceivedbytheaudience.
Ingeneral,theancientRomanswereapracticalpeople.TheycaredlessaboutphilosophyandpuremathematicsthantheGreeksdi
Thematterdidn’tseemimportant,andIhardly______(give)itasecondthought.
(英语专业必做)Drunkendriving—sometimescalledAmerica’ssociallyacceptedformofmurder—hasbecomeanationalepidemic.Every
Whenfriendscometovisitusintheevening,theyspendtheirtimetellingustheyareinahurryandlookingattheirwatches.
Ladiesandgentlemen,Itismyspecialpleasuretowelcomeournewstaffmember,Mr.SimonAnderson.Hehascomeherefrom
ThatwassoseriousamatterthatIhadnochoicebut______thepolice.
TheFirstRoadTripOnemorninginAugust,1888,BerthaBenzandhertwosons,EugenandRichard,wokeupearly.Thevgotdr
WelcometotheNationalMaritime(海洋的)MuseumTheNationalMaritimeMuseumisthelargestofitskindintheworld,withove
A、Hemissedhisplane.B、Thetaxidriveroverslept.C、Heheardaterribleaccidentreportedovertheradio.D、Hewouldhavebeen
随机试题
设计概算可分为以下三级()。
项目策划书应该在市场研究报告的_______部分中。()
28岁,孕3产1,确诊为双侧卵巢巧克力囊肿,左侧肿物8cm×8cm×9cm,右侧肿物5cm×5cm×4cm。最适宜的处理原则是下列哪项
患者,女性,30岁。半个月前因急性阑尾炎行阑尾切除术,7日前出现寒战高热伴右上钝痛,伴有恶心呕吐、乏力和食欲减退。查体:体温39.2℃,弛张热型,右上腹饱满,肝区叩痛,肋下2cm可触及肝。导致该病最可能的病原微生物是
关于宪法表现形式的说法,下列哪些选项是正确的?(卷一/2010年第62题)
某县生态环境局与水利局在联合执法过程中,发现某化工厂排污口建在防洪通道上,并对下游河水造成污染,遂联合作出责令该厂限期拆除其排污口的决定。县水利局工作人员田某向该厂送达决定书时,因遭到该厂职工围攻而受伤。该厂不服,以县水利局为被告向人民法院提起行政诉讼。下
一般均衡分析(2013年南京财经大学812西方经济学)
CiscoCatalyst6500交换机采用telnet远程管理方式进行配置,其设备管理地址是194.56.9.178/27,缺省路由是194.56.9.161,下列对交换机预先进行的配置,正确的是()。
Firstofall,successfullanguagelearnersare______.
Bread-makingPeoplemakebreadindifferentways,/butthebreadthat’smadeinBritaincontainsfiveingredients./There’
最新回复
(
0
)