首页
登录
职称英语
It is difficult to imagine what life would be like without memory. The meani
It is difficult to imagine what life would be like without memory. The meani
游客
2025-03-04
10
管理
问题
It is difficult to imagine what life would be like without memory. The meanings of thousands of everyday perceptions, the bases for the decisions we make, and the roots of our habits and skills are to be found in our past experiences, which are brought into the present by memory.
Memory can be defined as the capacity to keep information available for later use. It includes not only "remembering" things like arithmetic or historical facts, but also involving any change in the way an animal typically behaves. Memory is involved when a rat gives up eating grain because he has sniffed something suspicious in the grain pile. Memory is also involved when a six-year-old child learns to swing a baseball bat.
Memory exists not only in humans and animals but also in some physical objects and machines. Computers, for example, contain devices for storing data for later use. It is interesting to compare the memory-storage capacity of a computer with that of a human being. The instant-access memory of a large computer may hold up to 100,000 "words"--ready for instant use. An average U. S. teenager probably recognizes the meaning of about 100,000 words of English. However, this is but a fraction of the total amount of information which the teenager has stored. Consider, for example, the number of faces and places that the teenager can recognize on sight.
The use of words is the basis of the advanced problem-solving intelligence of human beings. A large part of a person’s memory is in terms of words and combinations of words. [br] The topic of the passage is: ______.
选项
A、What would life be like without memory?
B、Memory is of vital importance to life.
C、How is a person’s memory different from an animal’s or a computer’s?
D、What is contained in memory?
答案
B
解析
归纳概括题。文章的主题要根据内容来确定。第一段讲的是记忆的重要作用;第二段解释记忆是什么及其表现;第三段讲人类将记忆功能运用到机器如计算机当中,并将人的记忆与计算机记忆进行比较;第四段说大部分记忆都是通过词汇表现的。四个选项当中只有B更贴近文章的主题,其他三个选项都只是文章涉及的一个方面,都不具有概括性。
转载请注明原文地址:https://tihaiku.com/zcyy/3982219.html
相关试题推荐
Itseemsverydifficult________.A、tostopthechildtocryB、restrainingthechi
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeani
W:Thisbookisgreat.Ican’tputitdown.M:______A、What?Ican’timagineyou
Stupidpeopleoftenfinditdifficultto________theirprejudices.A、giveinB、g
W:I’mterriblysorryI’mlate.Ihadratheradifficulttimefindingyouroffic
Imagineaschoolthatexpecteditsstudentstobecomeliteratewithoutanyf
Imagineaschoolthatexpecteditsstudentstobecomeliteratewithoutanyf
Imagineaschoolthatexpecteditsstudentstobecomeliteratewithoutanyf
Stupidpeopleoftenfinditdifficultto______theirprejudices.A、giveinB、give
Itseemsverydifficult______.A、tostopthechildtocryB、restrainingthechild
随机试题
Thesedaysurbanlifestylesseemtochangeveryfast.Itis【C1】______justcl
Morethan200artworksbysomeofAmerica’sbestartistshavereturnedhome
A.根治性前列腺切除术 B.辅助性放疗 C.延期治疗 D.内分泌治疗 E
信贷资金运动是信贷资金的筹集、运用及( )过程的总称。A.分配 B.配置
将资金委托给专业经理人全权处理,用于投资黄金类产品指的是()。A.黄金存折 B
关于生物等效性研究的实施与样品采集的说法,正确的是A.通常采用受试制剂和参比制剂
青春期最易出现( )。A.营养问题 B.心理卫生问题 C.学习问题 D.
在Excel2013中,要选择某一连续区域可以()。A、鼠标拖动 B、按住sh
(2021年第2批真题)建设单位投资酒店工程,建筑面积为2.20万平方米,钢筋混
下列直方图中,表明生产过程处于正常、稳定状态的是()。 A.(a) B.(
最新回复
(
0
)