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
The pleasures which a movie offers to our eyes have been paid for with the loss of sight of a man whose name is hardly known out
The pleasures which a movie offers to our eyes have been paid for with the loss of sight of a man whose name is hardly known out
admin
2017-03-01
55
问题
The pleasures which a movie offers to our eyes have been paid for with the loss of sight of a man whose name is hardly known outside the annals (年报) of science—Joseph Plateau, a Belgian professor, born in Brussels in 1801.
He studied the mechanism(机制) of sight, beginning a series of most dangerous experiments at the age of 28 by staring into the sun for 25 seconds to see what the effect on his eyes would be. He was blind for nearly a month. But he went on experimenting, increasing the length of time during which he looked into the sun, knowing that in the end this would cost him his sight. At the age of 42 he was completely and incurably(治不好地) blind; the sun had destroyed the retina (视网膜) of his eyes. But he continued to work as well as he could until he died at the age of 82.
Science profited enormously(巨大地) from his research. He studied the so-called "inertia of the eye(视觉暂留)" which makes a picture remain on the retina for about one-sixth of a second after it has disappeared from our vision. This means that, if we see a succession of individual pictures each of which appears only for a fraction of a second, they "overlap" in our brain; and if they show consecutive (连贯的) phases of movement, that movement will appear to us to be continuous.
Motion pictures______.
选项
A、cause inertia of the eye
B、show a succession of unrelated movement
C、show consecutive phases of movement which appear continuous
D、show each phase of movement for one-half of a second
答案
C
解析
推理判断题。从文章最后一段最后一句话可知,如果图像呈现快速连续的阶段运动,那么这种运动在我们看来就是连贯的。根据常识,我们平常看见的电影画面感觉是连续的,所以它展示的就是这种看似连续的不间断的运动。故本题选C。
转载请注明原文地址:https://kaotiyun.com/show/adHC777K
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
Traditionally,theAmericanfarmerhasalwaysbeenindependentandhard-working.Intheeighteenthcenturyfarmerswerequite
Ifwebelievesomethingisgoodandtrueweshould______toit.
Technologyincludestechniques,orwaystodothings,aswellasthemachinesthatmaybenecessarytoapplythem.
Ididn’tbuytheapples:shegavethemtome______nothing.
A)We’reheretomakeacaseforvolunteerismincollege,astheremaybesomebenefitstocommunityservicethatyouhaven’tyet
Forthispart,youareallowed30minutestowriteacompositiononthetopic"Sounds"inthreeparagraphs.Youhavebeengiven
______,Icouldn’tfindthewaytothepostoffice.
Wehavebeentoldthatundernocircumstances______thetelephoneintheofficeforpersonalaffairs.
There’shardly______milkinthebottle,______there?
You______herinherofficelastFriday,she’sbeenoutoftownfortwoweeks.
随机试题
玻璃管液位计允许使用的最高工作温度为()℃,同时最大急变温差不大于180℃。
ASocietyWithoutaFormalAuthorityIntheseventeenthcentury,EuropeansoldierswhocameacrosssomeIndiangroupsinthe
门静脉高压症形成后首先出现的是
某患者,男,52岁。突发头痛伴恶心、呕吐2天来诊,有高血压病史12年,平日血压控制在110~140/80~90mmHg。查体:BP220/126mmHg(右上肢),220/118mmHg(左上肢),肌力5级,双侧病理反射未引出,尿蛋白(─)。上述
印有圣诞老人的圣诞卡
某6年期零息债券面值100元,发行价格为76元。另一信用等级相同的6年期付息债券,面值1000元,票面利率6%,每年付息,则其发行价格为()。
下列有关“通告”的表述中,错误的是()。
通达公司正在考虑两个项目,现金流如下表所示。由于两个项目相当,适用相同的资本成本。当公司资本成本为多少时,两个项目的净现值相等?
社会背景是影响学习成绩的主要因素之一。()
随着土地改革的基本完成,工人阶级和资产阶级的矛盾逐步成为国内的主要矛盾。而解决这一矛盾,必然要使中国社会实现
最新回复
(
0
)