首页
登录
职称英语
It is difficult to imagine what life would be like without memory. The m
It is difficult to imagine what life would be like without memory. The m
游客
2025-02-28
7
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
文章第一段内容是讲记忆的重要作用;第二段解释了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中,并将人的记忆与计算机记忆进行比较;第四段讲人的大部分记忆是通过词汇表现的。只有选项B“记忆对生命至关重要”符合文章的主题,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,故选B。
转载请注明原文地址:https://tihaiku.com/zcyy/3975974.html
相关试题推荐
James:Philhasdecidedtoquitsmoking.Kim:Again?______A、It’sadifficultde
M:Englishisadifficultlanguagetolearn.W:______A、Ithinkthegrammarise
Customer:Excuseme,weorderedacokewithouticeinsteadofthisicedcoke.Wa
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeanin
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeanin
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeanin
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeanin
Thepresidentspokeatthebusinessmeetingfornearlyanhourwithout______hi
Canyouimaginewhy______?A、didtheboysaythatB、theboysaidthatC、didtheb
Withoutyourhelp,we______somuch.A、didn’tachieveB、wouldnothaveachieved
随机试题
Forthousandsofyearsmanhasexploitedandoftendestroyedtherichesofl
Languagebarrierspresentavarietyofchallengesforchildrenofanyage.I
李某创作完成一部作品,交由图书出版社出版,自( )之日起李某享有该作品的著作权
以下适用流动性覆盖率监管要求的是()A.资产规模大于2000亿元人民币的商
某初中校园网的论坛上,有如下帖子: 阅读上面帖子,结合所学知识,简要回答:
某装饰装修工程施工所需部分材料数量及单价如下表所示: 2.问题(1
性平,功专敛肺固表止汗的药是A:麻黄根B:生甘草C:浮小麦D:五味子E:
免疫球蛋白重链和轻链间是通过哪种形式连接的A.链内二硫键 B.链间二硫键 C
下列各项中,不应计入企业管理费用的是()。A.支付筹建期间的开办费 B.支付
下列内容不属于我国法律规定的行政处罚方式的是()。A.警告 B.罚金 C.没
最新回复
(
0
)