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
34
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] In the second example, when the cardboard is flicked away, the coin will______.
选项
A、drop into the jar
B、cover the mouth
C、stay on the cupboard
D、move into your hand
答案
A
解析
本题考查细节理解。根据文章第二段(b)中的最后两句“Use one finger to flick thepiece of cardboard away.You will notice that the coin drops into the jar.”可知,用手把纸板拿掉后,硬币会掉刀罐子里。所以,答案是A。
转载请注明原文地址:https://tihaiku.com/zcyy/3308929.html
相关试题推荐
Whichofthefollowingistrue?[originaltext]Ifyoujudgepeople,youhavenot
Whichofthefollowingistrueaboutthepicture?[originaltext]Thispaintin
Whichofthefollowingistrue?[originaltext]Learningdisabilitiesareneurolog
Listentothefollowingpassage.WriteashortEnglishsummaryofaround150wor
Infavorofgender-neutralterms,whichofthefollowingwordscanbeusedtode
Allthefollowingenvironmentalfactorsthatcontributetoobesityarementioned
ObesityisthecauseofthefollowingdiseasesEXCEPT______.A、feelingoutofbre
Whichofthefollowingiscorrect?[originaltext]Obesityisadiseasecharac
Whichofthefollowingbestdescribeshim?[originaltext]Hecamebackfromthef
Whichofthefollowingiscorrect?[originaltext]Accordingtothepolice,thelo
随机试题
InEngland,afternoontea,takenbetweenfourandfive,isthemost【11】meal
Howmanysyllablesdocstheword"middle"have?A、l.B、2.C、3.D、4.B本题考查语言学知识。一般
BringOurSchoolsoutofthe20thCentury[A]There’sadarklitt
在工程网络计划的执行过程中,监理工程师检查进度时,只发现某工作的实际进度比其计划
A.向左位移 B.向右位移 C.向上位移 D.向下位移
计算机在进行浮点数的相加(减)运算前需先进行对阶操作,若x的阶码大于y的阶码,则
模拟攻击试验是一种基本的软件安全性测试方法,以下关于模拟攻击试验的叙述中,正确的
男性,25岁,哮喘反复发作13年,严重发作已持续48小时,体检:呼吸困
生产力的发展促进教学内容、教学方法和教学组织形式的变化。()
()负责本行政区域内乡村医生的聘用、注册和管理工作。A.村委会 B.乡镇
最新回复
(
0
)