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
2024-02-16
20
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 involves any change in the way an animal typically behaves. Memory is involved when a rat gives up eating grain because he has sniffed something suspicions 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 dp 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
判断中心思想题。文章第一句“It is difficult to imagine what life would be like without memory”即为点明主旨的主题句。
转载请注明原文地址:https://tihaiku.com/zcyy/3454600.html
相关试题推荐
Itisdifficultto______theclimateofEnglandbecausethevariationsaresof
Color-blindpeopleoftenfinditdifficultto______betweenblueandgreen.A、se
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeani
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeani
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeani
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeani
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.Themeani
InthesecondjourneytotheEastIhadnotcomewithoutsomeprecautions.Ihad
InthesecondjourneytotheEastIhadnotcomewithoutsomeprecautions.Ihad
InthesecondjourneytotheEastIhadnotcomewithoutsomeprecautions.Ihad
随机试题
ThedealsignedbythemajorityofAustraliastateandcentralgovernmentsisab
Forthispart,youareallowed30minutestowriteashortessaytoexpressy
[originaltext]CoffeeispartofaninternationalindustryResearchshowsth
关于五脏的功能特点叙述正确的是A.传化物而不藏,故实而不能满 B.藏精气而不泻
老年人联合用药的数量不宜超过A:1~2种 B:3~4种 C:4~5种 D:
右边的四个图形中,只有一个由左边的四个图形拼合而成的,请选出。
案例一(5): 求助者:几个月了一直烦躁担忧。本以为母亲去世后我会慢慢恢复过来
“医乃仁术”指医学伦理学是A.医学的本质特征 B.医学活动中的一般现象 C.
工程风险减轻的途径不包括( )。A.减少风险发生概率 B.把风险转移出去
组织战略包括()等类型。A.总成本领先战略 B.成长战略 C.稳定战略
最新回复
(
0
)