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【36】by when it is traveling in the【37】direction and con
Anyone who has ridden on a railroad train knows how rapidly another train【36】by when it is traveling in the【37】direction and con
admin
2011-04-26
52
问题
Anyone who has ridden on a railroad train knows how rapidly another train【36】by when it is traveling in the【37】direction and conversely how it may look almost【38】when it is moving in the same direction.【39】a train at a station starts to move forward【40】gently that passengers feels no backward movement【41】.Then if they happened to【42】the window and see another train slide past on the next track, they have no way of knowing【43】train is in motion and which is at rest;【44】can they tell how fast either one is moving or in which direction The only way they can judge their【45】is by looking out the other side of the car for some fixed body of reference【46】the station platform or a single fight. Newton was【47】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【48】as when his ship is lying motionless in harbor. The water in his basin, the soup in his bowl, will remain【49】whether the ship is making five knots, 15 knots or 25 knots. So【50】he looks hard at the sea it will be【51】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,【52】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【53】based on these facts was formulated by Newton in 1687."The motions of bodies included in a given space , he wrote, "are the same【54】themselves, whether that space is at rest or moves uniformly【55】in a straight line."
选项
A、forward
B、awkward
C、rearward
D、coward
答案
A
解析
此题考查句意理解和词义辨析。forward“向前的”,awkward“笨拙的”,rearward“后面的”,coward“胆怯的”,根据句意应选A。
转载请注明原文地址:https://jikaoti.com/ti/HE4GFFFM
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Forthispart,youaresupposedtowriteashortessayinabout100-120wordsbasedonthefollowingsituation.现在人们换工作已不是问题
Georgeavoided______questionsabouthisdruguse.
Pleasedon’t______(understand)me.Mysoleintentionistohelpyou.
Itisimportantthatyoucontactthemwhenyoufirstbecomeawareaproblemmightbedevelopingratherthanwaitinguntilithas
Accordingtoa______,themajoritywouldratherhavenewspaperswithoutagovernmentthanagovernmentwithoutnewspapers.
Howmenfirstlearnttoinventwordsisunknown;inotherwords,theoriginoflanguageisamystery.Allwereallyknowisthat
Airpollution,togetherwithlittering,______manyproblemsinourlargeindustrialcitiestoday.
EveryyeargraywhalesmigratefromtheBeringSeainAlaskatotheBajaPeninsulainMexico.Elevengraywhaleshavediedi
Allwhalesfallintotwogroups,thosewithteethandthosewithout.Bothbelugaanddolphinbelongtothesuborderoftoothedw
Apieceofwritinggivinginstructionshasmuchincommonwiththeexplanationofaprocess,【36】itisaddressedtoadifferentr
随机试题
财政
下列哪种肿瘤与遗传因素关系密切
尿毒症毒素中,下列哪项不属于小分子含氮物质
A、Borntrager’s反应B、Kesting-Craven反应C、Feigl反应D、金属离子反应E、无色亚甲蓝显色试验专用于检识苯醌及萘醌的是
下列不属于措施项目费的是()。
特种设备检验合格后,使用单位应携带使用证和()到有关主管部门办理年审换证手续。
在建设物流信息系统时,应充分考虑企业未来的管理及业务发展的需求,以便在原有系统基础上建立更高层次的管理模块。物流信息系统的这种特性称为()。
赤道上终年昼夜等分。()
对基础研究投入大量经费似乎作用不大,因为直接对生产起作用的是应用型技术。但是,应用技术发展需要基础理论研究作后盾。今天,纯理论研究可能暂时看不出有什么用处,但不能肯定它将来也不会带来巨大效益。上述论证的前提假设是
孩子看电视越多,他们在数学知识方面的能力就越差。A国有1/3以上的孩子每天看电视超过五个小时,而在B国这个数字只是7%。但是,在A国能理解高等测量和几何概念的孩子少于15%,而在B国却有40%的孩子具有这方面的能力。所以,如果A国的孩子想学好数学,他们就必
最新回复
(
0
)