首页
登录
职称英语
If you left your book on the table overnight, you would find the following m
If you left your book on the table overnight, you would find the following m
游客
2023-12-27
79
管理
问题
If you left your book on the table overnight, you would find the following morning that it was still exactly when you had left it, provided nobody had moved it. If a ball is made to roll on a very smooth surface, it will roll a long distance unless something stops it or changes its direction. This tendency of an object to remain at rest unless something moves it and to continue moving unless something stops it is known as the Law of Inertia.
The following examples show the truth of this law.
(a)Put a table-cloth on a table and arrange a pile of books on it. Hold one edge of the tablecloth and pull it quickly. The table-cloth will come off, leaving the pile of books undisturbed.
(b)Place a small piece of cardboard on an open jar and place a coin on it directly over its mouth. Use one finger to flick the piece of cardboard away. You will" notice that the coin drops into the jar.
(c)Sitting in a car which starts suddenly, you feel you are jerked backwards. In fact, you are not jerked backwards. Your lower half, which is in contact with the cushion, is forced to move forward with the car, and the upper part of your body, which remained at rest, is left behind. [br] This passage, on the whole, is developed by______.
选项
A、time
B、space
C、process
D、example
答案
D
解析
本题考查推理判断。通读文章可知,文章第一段讲的是惯性;后面几段是借助三个例子进一步对惯性进行说明。所以,答案是D。
转载请注明原文地址:https://tihaiku.com/zcyy/3308932.html
相关试题推荐
Thefollowingexcerptisthebeginningofamemoir,publishedin1989,byawoma
InterpretthefollowingpassagefromChineseintoEnglish.Startinterpretingat
InterpretthefollowingpassagefromChineseintoEnglish.Startinterpretingat
InterpretthefollowingpassagefromEnglishintoChinese.Startinterpretingat
InterpretthefollowingpassagefromChineseintoEnglish.Startinterpretingat
InterpretthefollowingpassagefromEnglishintoChinese.Startinterpretingat
InterpretthefollowingpassagefromEnglishintoChinese.Startinterpretingat
Listentothefollowingdialogueandinterpretitasrequired.Afteryouheara
InterpretthefollowingpassagefromChineseintoEnglish.Startinterpretingat
InterpretthefollowingpassagefromEnglishintoChinese.Startinterpretingat
随机试题
Physicalfitnesscanhelpyoutolivelonger,feel【11】andsolvelife’sprobl
Forthispart,youareallowed30minutestowriteanapplicationletter.Yoush
若要人不知,除非己莫为,若要人不闻,除非己莫言,为之而想人不知,就而却人不闻,此
对有较大振动荷载或可能产生不均匀沉降的房屋,应采用钢筋砖过梁。
材料:作为一种新兴网络传播方式,微博正逐渐成为网络舆论“主战场”,但微博简短和情
2015年12月中央经济工作会议提出以供给侧结构性改革引领经济发展新常态,
常用于吗啡或海洛因成隐者脱毒治疗的药物是A.罗通定 B.美沙酮 C.喷他佐辛
慢性肾小球肾炎的发病起始因素是()。A.先天性免疫功能缺陷 B.急性肾炎治疗
晚期宫颈癌患者有大量米汤样或恶臭脓样阴道排液者,可用擦洗阴道的溶液是A.0.5%
B
最新回复
(
0
)