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、Free time to relax whenever they want. B、A balanced diet and medical care. C、Fun they never have had before. D、Any comfortable
A、Free time to relax whenever they want. B、A balanced diet and medical care. C、Fun they never have had before. D、Any comfortable
admin
2013-09-09
58
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、Free time to relax whenever they want.
B、A balanced diet and medical care.
C、Fun they never have had before.
D、Any comfortable place.
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/2a07777K
0
大学英语四级
相关试题推荐
Ashighschoolstudentsflocktosocialnetworkingsites,campuspolicearescanningtheirFacebookandMySpacepagesfortipst
Children’sHealthcareofAtlantawantstomoveGeorgiaoutofthetop10listforchildhoodobesity(肥胖)by2016,officialssaid
Whenitcomestogettingahead,expertssay,theABCsofbusinessshouldincludeaP,forpolitics,asinofficepolitics.Dal
Underproperconditions,soundwaveswillbereflectedfromahillsideorothersuchobstruction.Soundtravelsattherateofa
Wecan’twaithereallnight.______(我们是不是定个时间),say,midnightorsomething?
A、hedidn’tlikewomen.B、becausehehatedSt.Valentine.C、becausehebelievedbachelorsmadebettersoldiers.D、hedidn’tappr
Thestarsareusuallyactorsandactresses.Mostpeopledonotevenlookatthenameofthedirectororproducer,exceptone-Ste
Thestarsareusuallyactorsandactresses.Mostpeopledonotevenlookatthenameofthedirectororproducer,exceptone-Ste
A、HerEnglishnames.B、Acustomthatisnewtoher.C、Callingupcustomers.D、Someofhergoodfriends.BW:IwishIcouldgetu
A、Ithasalotofvolumes.B、Itwasplannedandpreparedbyscholars.C、Itgivesgoodmeaningstothewords.D、Ittraceseachwo
随机试题
卫国战争期间苏联报业的贡献。
女性,65岁,慢性咳喘25年,近1月来加重,伴双下肢浮肿。查体:端坐位,口唇及肢端发绀,两肺可闻及干性和湿性啰音,双下肢浮肿,颈静脉怒张,肝大。经利尿、消炎等治疗后好转。两天后突发神志不清,手足抽搐。血气分析:pH7.50,PaO270mmHg,PaC
采用低流量持续给氧的患者是
拾物试验阳性的骨关节疾病是
单击任务栏的任务图标按钮,则可以在不同程序之间切换。()
2018年1月20日,ABC会计师事务所首次接受乙集团的委托审计其2017年集团财务报表,委派B注册会计师为集团项目合伙人带领集团项目组执行审计工作。集团项目组可以通过下列()途径了解集团及其环境、集团组成部分及其环境。
小朋友在活动室内进行活动时,突然窗外飞进一只小鸟,小朋友都兴奋地去看小鸟。小朋友这时的注意是()。
对下列句子中划线字的意义和用法判断正确的一项是()。①安能屈豪杰之流,扼腕墓道②安得使予多暇日③青,取之于蓝,而青于蓝④吾尝终日而思矣@A@①与②相同,③与④相同
下列横线处应填写的内容是()。#includeint_________;voidmain(){intx,y(*p)();scanf("%d%d”,&x,&y);p=max;
对于世界上很多国家来说,中国正迅速成为他们最重要的双边(bilateral)贸易伙伴。然而,中国和世界其他国家之间贸易不平衡的问题已经引发了关注。尤其是美国对中国的贸易赤字是最大的,达到了3150亿美元,这个数字是十年前的三倍还多。贸易纠纷(traded
最新回复
(
0
)