首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、Rats can populate rapidly. B、Population explosion can lead to violence. C、Overcrowdedness may have the same effects on man. D、
A、Rats can populate rapidly. B、Population explosion can lead to violence. C、Overcrowdedness may have the same effects on man. D、
admin
2010-08-04
60
问题
How much living space does a person need? What happens when his space requirements are not adequately met? Sociologists and psychologists are conducting experiments on rats to try to determine the effects of overcrowded conditions on man. Recent studies have shown that [26]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 crowed, their behavior pattern and even their health perceptibly change. [27]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? [28]Is adequate space not only desirable, but essential for human survival?
选项
A、Rats can populate rapidly.
B、Population explosion can lead to violence.
C、Overcrowdedness may have the same effects on man.
D、It is a natural law that animals live and die.
答案
C
解析
题目询问对老鼠的实验是为了证明什么。关键是最后一句“足够的空间对人类来讲,是否不仅是人们想要的,而且是人类生存最基本的”,由此可判断选项C(过度拥挤对人类可能有相同的影响)正确。
转载请注明原文地址:https://jikaoti.com/ti/dntFFFFM
0
大学英语四级
相关试题推荐
Atremendousefforthasbeenmadetorepairthepalacesandchurches,and______(保护湖泊不受未来灾难的侵袭).
Manystudentsfindtheexperienceofattendinguniversitylecturestobeaconfusingandfrustratingexperience.Thelecturersp
A、Sheagreed.B、Shewasimpatient.C、Shedisagreed.D、Shewasworried.C
A、17million.B、7million.C、107million.D、70million.B细节题。文中提到TodaytherearesevenmillionAmericansincollegesandunivers
Theprintedwordisjustaboutthemostimportantwaywehaveofcommunicationwithoneanother.Lookaroundyouatthe【S1】_____
A、Shewilldosomethingaboutthenoise.B、Shewillturnoffherrecorder.C、Sheisnotresponsibleforthenoise.D、Shewantst
Don’tLetDepressionRuinaGoodThingFeelingdown?Gottheblues?You’renotalone.Everyonegets.sad(yes,everyoneyou’
Havingnolanguage,infantscannotbetoldwhattheyneedtolearn.Yet,thefirstyearsoflifeisbelievedtobethemostfavo
A、Youwillbegivenabooklet.B、Youwillgetafine.C、Yourrightsofborrowingwillbecanceled.D、Youcannotborrowanyitem.
A、Theworkerandhiswifeweretalkinginafriendlyway.B、Theworkerwasgettingintohiscar.C、Theworkerstoppedtalking.D
随机试题
机体产生抗核抗体可见于
下列显像剂显像时,选择合适的能峰A.140keVB.80keVC.159keVD.364keVE.511keV99mTc-MAA
儿童应养成的饮食习惯不包括
以CT值形式反映组织密度高低程度的是
婴幼儿每日维生素D的需要量为
甲租用乙的汽车运输绵羊,后无力支付运费,被乙留置绵羊,则乙可以:()
延迟付款利息是对业主支付的一种约束。()
甲公司为我国境内注册的上市公司,2013年至2015年发生的有关交易或事项如下:(1)甲公司2013年3月2日自证券市场购人乙公司发行的股票100万股,共支付价款1480万元,另支付交易费用5万元。甲公司将其划分为可供出售金融资产核算。2013年12月3
邮局对于()相当于()对于网购
关于所有制和所有权的关系,下列说法正确的是()
最新回复
(
0
)