首页
登录
职称英语
[originaltext] How much living space does a person need? What happens when hi
[originaltext] How much living space does a person need? What happens when hi
游客
2023-06-29
55
管理
问题
How much living space does a person need? What happens when his space requirements are not adequately? Sociologists and psychologists are conducting experiments on rats to try to determine the effects of conditions on man. Recent studies have shown that the behavior of rats is greatly affected by space. If rats have adequate living space, they eat well, sleep well, and reproduce well. However, if their living conditions become too crowded, their behavior pattern and even their health change obviously. They cannot sleep and eat well, and signs of fear and tension become obvious. The more crowded they are, the more they tend to bite each other and even kill each other. Thus for rats, population and violence are directly related. Is this a natural law for human society as well? Is adequate space not only desirable, but essential for human survival?
Questions 16 to 18 are based on the passage you have just heard.
16. What affects rats’ behavior?
17. What effect may inadequate living space have on rats according to the passage?
18. What is the experiment done on rats intended to prove?
选项
A、They tend to reproduce more.
B、They may show more signs of violence.
C、They can eat and sleep better.
D、They may commit suicide.
答案
B
解析
转载请注明原文地址:http://tihaiku.com/zcyy/2792523.html
相关试题推荐
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Inamomentofpersonalcrisis,howmuchhelpcanyouexpectfromaNewYork
Inamomentofpersonalcrisis,howmuchhelpcanyouexpectfromaNewYork
[originaltext](22)Californiaisinthemidstoftheworstdroughtonrecor
[originaltext](22)Californiaisinthemidstoftheworstdroughtonrecor
[originaltext](22)Californiaisinthemidstoftheworstdroughtonrecor
随机试题
ManyChinesestudentswantto【T1】______theirMastersorPh.D.sdegreein
Threekeyfactsaboutrisingsealevelsneedtobehammeredhometotheworl
Forthispart,youareallowed30minutestowriteashortessayentitledBe
建设单位在编制()时,应当确定建设工程安全作业环境及安全施工措施所需费用。A.
下列哪些因素与排水立管的排水能力有关?()A.通气管系的设置状况 B.管道
以下哪项不是设计覆盖义齿环基牙开放式基托的设计原则A.环基牙开放式基托可消除基托
男,4个月,体重5kg.腹泻3天,每日7~8次,蛋花汤样、无腥臭,奶后呕吐2次。
__________maybedefinedasanykindof
用BRMS量表对患者再次评定的时间间隔应为( )。A.2周以内 B.2~6周
已知拉杆横截面积A=100mm2,弹性模量E=200GPa,横向变形系数μ=0.
最新回复
(
0
)