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
2019-04-23
41
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 the behavior of rats is greatly affected by space. If rate 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 perceptibly change. 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?
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、Overcrowdedness may have the same effects on man.
D、It is a natural law that animals live and die.
答案
C
解析
短文介绍了有关老鼠的实验后提出,对老鼠而言,老鼠数量和暴力之间具有直接的关系。作者进而问道:这是否也适用人类社会?足够的空间是否也是人类生存所必需的条件?故对老鼠的研究是为人类服务的,C正确。
转载请注明原文地址:https://kaotiyun.com/show/l1Z7777K
0
大学英语四级
相关试题推荐
庙会(templefair)是中国一种传统的节日活动。它源于古代人们的祭祀仪式(sacrificialceremony),逐渐演变成物品交流的集市和文化表演的场所。庙会一般在寺庙里或寺庙附近的空地上举行。虽然各地举办庙会的日子有所不同,但活动内容都差不
丽江古城位于云南省西北部,是纳西族聚居的地方。它建于宋代(theSongDynasty),距今已有800年的历史,其原貌得以保存完整。自古以来,古城就是远近闻名的集市。它是中国历史文化名城中唯一没有城墙的古城。古城里的建筑深受纳西、白、藏(Tibeta
A、WatchingTVcancausephysicaldiseases.B、TVplacestheviewerinacompletelypassivepositionC、Peoplearetoodependenton
Forthispart,youareallowed30minutestowriteashortessay.Youshouldstartyouressaywithabriefdescriptionofthepi
Forthispart,youareallowed30minutestowriteashortessayentitledWhyFamousPeopleHaveHighIncomes?followingtheout
Forthispart,youareallowed30minutestowriteashortessay.Youshouldstartyouressaywithabriefdescriptionofthepi
TheGulfBetweenCollegeStudentsandLibrariansA)Studentsrarelyasklibrariansforhelp,evenwhentheyneedit.Thisis
So-called"greenroofs"—urbanrooftopscoveredwithgrasses,plantsandothertypesofgreenery—arebecomingincreasinglypopula
It’shotnowinAfghanistan,where35%ofthepopulationisunder-fed.Butsoonitwillbecold,andmanyofthecountry’sroads
A、China.B、Japan.C、TheU.S.D、ThePhilippines.A短文称:NOP调查了3万名年满13岁的消费者,发现按每周花在阅读书报杂志的时间来排名,中国和菲律宾分别名列第2和第3。本题问排名第2的国家,故A正确。语义强调
随机试题
消防电梯井底应设排水设施。排水井的最小容量应为:[2008年第65题]
关于腰椎滑脱,下列正确的是
A病区是普通外科。每个病室收治3个患者。小王是刚进临床的护校实习学生,小张是她的带数老师。在见习病房清洁、消毒工作时。护士长发现小王错误的做法是
采用()和资本金注入方式的政府投资项目,由政府进行投资决策,政府要审批项目建议书和可行性研究报告,并对项目的风险承担责任。
旁站是指在关键部位或关键工序施工过程中由( )在现场进行的监督活动。
下列选项中,属于董事会职权的包括()。
课外、校外教育与课堂教学相比更有利于()。
(2013年真题)2010年3月15日,甲与乙达成买卖协议,约定甲向乙出售孤本线装古书一套(该套书分为上中下三卷),价款15万元,双方应于同年8月9日同时履行。2010年5月30日,甲在搬家过程中不慎将该套书的中卷本丢失。甲第二天在报纸上刊登寻物启事,称归
A、Itwillhelptolookattheroleofgovernmentsinculture.B、Itwillcreateanewplatformtoprotectenvironment.C、Itwill
A、Thespiritoffairplay.B、Mutualunderstanding.C、Respecttoeachother.D、Refusaltodrugs.D题目问的是奥运会竞技最重要的品质是什么。新闻中提到,奥委会主席
最新回复
(
0
)