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
2018-08-16
54
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. "
【C16】
选项
A、possible
B、probable
C、impassible
D、impossible
答案
D
解析
possible可能;probable大概;impossible不可能;impassible无感觉的(指人感觉器官失灵)。
转载请注明原文地址:https://kaotiyun.com/show/v4PC777K
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
(Para.3,PassageFour)However,previousstudieshaveshownthattheolderamaniswhenhebecomesafather,thelongerth
Ihavebeenhearing-impairedinmylifesinceIwasfiveyearsold.Puttingonhearingaidsinthemorninghasbeenjustasnorm
Itwasnotuntilhehadarrivedhome()herememberedhisappointmentwiththelawyer.
People’sattitudes【C1】______gift-givingmay【C2】______fromcountrytocountry,【C3】______thedesiretoconveyafeelingoffrie
Itwasnotaseriousillness,andshesoon______it.
A、Marketingconsultancy.B、Professionalaccountancy.C、Luxuryhotelmanagement.D、Businessconferenceorganization.A
Rainisexpectedto_______toallpartsofthecountrybythisevening.
TheTVadvertising______againstthedestructionoftherainforestsinSouthAmericahasdrawnattentionfrommillionsofpeopl
AIfyounoticethatBwhensomeoneismissingorChurt,tellyourteacherDimmediately.
Wedon’tneedairconditioning,______.
随机试题
某知名啤酒生产企业,为满足市场需求,不断研发啤酒新品种,开发适合不同顾客群体的啤酒,走差异化战略道路。2013年该企业在市场调研的基础上,推出一款专门针对年轻人口味的啤酒。生产该品种啤酒年固定成本为600万元,单位变动成本为2.5元,产品售价为4元/瓶。该
肾小球旁器由球旁细胞、_______和球外系膜细胞组成,具有分泌肾素的功能。
采用SPOOLING技术的主要目的是
行政道德规范的基本功能是()
Theratiooftheworkdonebythemachine______theworkdoneonitiscalledtheefficiencyofthemachine.
喉腔最狭窄的部位为
最符合带状疱疹临床表现的是
某高速公路隧道长度为680m,单车道年平均Et交通量为6000pcu/(d.ln),则该隧道养护等级为()。
下列各项,不影响企业营业利润的项目是( )。
A、$1.B、$2.C、$3.D、$4.00C这是一道数字计算题,题中女士说“普通票是2美元一张,儿童半价。”那么儿童票只需1美元,3个小孩共需3美元,故选C。
最新回复
(
0
)