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、We shall know that they are animals. B、They are still forming the life style. C、We shall let them abandon their life style and
A、We shall know that they are animals. B、They are still forming the life style. C、We shall let them abandon their life style and
admin
2013-09-09
40
问题
If we are going to train this dog into the companion that we want him to be,(22)then it is important that we understand what the animal is and what the animal wants to be. Remember that training of dogs is a relatively recent event in the course of their existence. They have been around for millions of years, but only a few thousand of those years with us. By looking back with an evolutionary point of view, we can see they spent a long time forming a life style and the types of behavior that were kept with their existence.(23)In their world, before they lived with us, there were no food bowls setting on the floor always filled with a balanced diet. No individuals, except other pack members, guarded them from injury and there was no large medical industry to protect them from disease.
Through natural selection a dog model was formed that had the physical and mental abilities to continue their species.
Their behavior patterns guided them through their day to day and year to year existence, helping them to make the right choices to protect themselves and their offspring. If this wouldn’t have been accomplished they would be classified with the dinosaurs. For dogs, being part of a group of dogs has provided them with many benefits.(25)Much of their natural instinctive behavior centers around learning how to deal with or interact with members of the group.
选项
A、We shall know that they are animals.
B、They are still forming the life style.
C、We shall let them abandon their life style and types of behavior.
D、We shall understand the nature of them and their needs.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/1a07777K
0
大学英语四级
相关试题推荐
TheTownCouncilspentalotofmoneyto______theoldcastleandotherplacesofhistoricinterest.
A、Itwasoflowquality.B、Itwasperfectinworkmanshipandmaterials.C、Itdidnotsatisfythecontractor.D、Itwasthebesto
A、Atahotel.B、Inaschool.C、Atabookingoffice.D、Inarestaurant.CW:Singleorreturn?M:Single,please.W:Secondsingle
TheAmericanRevolutionwasnotarevolutioninthesenseofaradicalortotalchange.Itwasnotasuddenand【S1】______overt
Intoday’sAmerica,moreandmoreeducatorshaverealizedthatcomputerabilityis【B1】______necessaryforcollegestudents.Many
A、AdigitalcameraB、ATVC、AstereoD、ADVDplayerA细节题。在谈话开头thewoman向theman炫耀她用信用卡买回来的东西。其中的关键词是entertainmentcenter,widescr
TheWarringStatesPeriodlasts250years.Accordingtothepassage,thefeudalperiodofChinalastedfor______years.
Kidswhooftenstruggleoverwordsand______(理解课文有困难)findlittleenjoymentintheprocessofreading.
A、Tohelpinternationalstudentspreparetoenterinstitutionsofhigherlearning.B、ToteachstudentshowtouseEnglishinthe
Ourlivesarewoventogether.AsmuchasIenjoymyown【B1】______,InolongerimagineIcangetthrougha【B2】______day,muchle
随机试题
成人上腹部CT检查前30分钟口服阳性对比剂的量是
为了更准确地了解唇舌部位的病变范围和性质,临床检查时一般用
有关改善羊水过多压迫症状的护理措施,以下错误的是()
消防喷头的最少布置数量:
根据《工程建设项目施工招标投标办法》(国家八部委局第30号令),工程施工招标投标活动依法由()负责,任何单位和个人不得以任何方式非法干涉工程招标投标活动。
关于贷款重组的方式,下列说法正确的有()。
民事主体在法律允许的范围内有完全的意志的自由,自主实施民事法律行为,参加民事法律关系,任何单位和个人都不得非法干预。这体现了()。
人体必需的六类营养素中有三大热能营养素,在体内经过氧化可能产生能量,下列不属于热能营养素的是()。
若系统中有5个并发进程涉及某个相同的变量A,则变量A的相关临界区是由几个临界区构成?
ItissaidthatinEnglanddeathispressing,inCanadainevitableandinCaliforniaoptional.Smallwonder.Americans’lifeexp
最新回复
(
0
)