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
61
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、Rats can populate rapidly.
B、Population explosion can lead to violence.
C、It is a natural law that animals live and die.
D、Over-crowdedness may have the same effects on man.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2792524.html
相关试题推荐
[originaltext](22)Californiaisinthemidstoftheworstdroughtonrecor
[originaltext]Considerthefactthatcropsgenerallyproduceseveralhundre
[originaltext]Considerthefactthatcropsgenerallyproduceseveralhundre
[originaltext]Thisletterishandwritten,anditisbyasurvivoroftheTi
[originaltext]Thisletterishandwritten,anditisbyasurvivoroftheTi
[originaltext]M:Hello,Ihaveareservationfortonight.W:Yourname,please.
[originaltext]W:AreyouallreadyforChristmas?M:Areyoukidding?(8)Ihaven
[originaltext]W:AreyouallreadyforChristmas?M:Areyoukidding?(8)Ihaven
[originaltext]W:AreyouallreadyforChristmas?M:Areyoukidding?(8)Ihaven
[originaltext]Anyideawhattheworld’sbestknownEnglishlanguageis?Bef
随机试题
A(n)____shapehasfourstraightsidesat90°toeachother,twoofwhicharemuc
Manysciencegraduatesprefertoworkinthepharmaceuticalindustrybecausethe
Thekoala,oneofAustralia’smosttreasuredcreatures,isintrouble?InQu
Ascholar’sprofessionalethicsareessentialtohiscareerandinasensed
[originaltext]M:Whodoyouthinkwillmakebetterservicepeople?W:Shouldbe
【B1】[br]【B8】[audioFiles]audio_eufm_j48_007(20082)[/audioFiles]vary
高程测量工作应遵循的原则是()A:必要观测原则B:多余观测原则C:取舍原则
与注意稳定性这一注意品质有关系的注意现象包括A.注意的分散 B.注意的起伏
去除中药提取物中鞣质的方法有A.石灰法 B.水蒸气蒸馏法 C.聚酰胺吸附法
女,31岁,农民,12月份因发热、头晕、呕吐3天入院。体检:面颈部潮红,双腋下少
最新回复
(
0
)