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
19
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://www.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
ConversationMusicTheory[img]2012q1/ct_etoefm_etoeflistz_0641_20121[/img][br]
在运用分层法对工程项目质量进行统计分析时,通常可以按照()等分层方法获取质量原始
临床上主要用于治疗脊髓灰质炎后遗症、肌肉萎缩及重症肌无力的药物是A.毒扁豆碱B.
下列有关治疗指数的阐述正确的是A:数值越大越安全 B:数值越大越不安全 C:
硝酸酯类药治疗心绞痛的最主要机制是A、扩张周围血管,降低心脏前后负荷 B、扩张
《国家电网公司变电验收管理规定》中省公司物资部履行职责包括:负责组织、指导、监督
2010年1-5月,某省批发、零售贸易业和住宿餐饮业实现销售额(营业额)6799
正常前牙正常覆盖的距离为A.2~4mm B.3~5mm C.5~7mm D
(2020年真题)下列生产控制指标中,实际值小于目标值即达标的是()。A.
关于税收实体法构成要素,下列说法错误的是( )。 A.纳税人是税法规定的直
最新回复
(
0
)