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、It is an ability both man and animals possess. B、It is the reason for man’s superiority over animals. C、It is one of the reaso
A、It is an ability both man and animals possess. B、It is the reason for man’s superiority over animals. C、It is one of the reaso
admin
2010-07-14
35
问题
One of the reasons for our success as a species is our ability to eat and thrive on a large variety of foods. Many animal species have become extinct or are on the verge of extinction partly because they lack this adaptability. They need to feed on particular food plant or a particular kind of animal or insect. If this source of food is for any reason removed then the animal concerned is unable to change to a different diet. Gradually it becomes extinct. But human beings are almost entirely free from the limitation of any particular food requirements. We are able to survive on a wide variety of foods both animal and vegetable. For example, the Eskimos are almost totally meat eaters: seal, bear, whale meat and fish form their whole diet; the Aborigines of Australia, living in desert regions, have leant to survive by making use of different insects as food to supplement their diet of wild fruits and roots.
选项
A、It is an ability both man and animals possess.
B、It is the reason for man’s superiority over animals.
C、It is one of the reasons for man’s success as a species.
D、It is a proof of our superior intelligence.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/rU7K777K
0
大学英语六级
相关试题推荐
__________(尽管花了大量时间练习听力),mostcollegestudentsdonotlisteneffectively.
A、Doctorandpatient.B、Policemanandcardriver.C、Librarianandstudent.D、Postclerkandcustomer.B对话谈论的是驾车超速被警察抓到的事,因此应选B。
Inadditiontoexercisingregularly,eatingagoodbreakfastisconsideredbymanyhealthexpertstobea【B1】______.partofa
Airpollutionisoneofthemostpervasiveenvironmentalproblemsbecauseatmosphericcurrentscancarrycontaminatedairtoeve
A、Thethreatofpoisonousdesertanimalsandplants.B、Theexhaustionofenergyresources.C、Thedestructionofoilwells.D、The
Herearesomeofthemostcommonreasonskidshateschool—andstrategiestoputthembackontheroadtoSuccess.CopingWi
A、One.B、Two.C、Three.D、Four.D原文提到"inearlyAugusttheymadetheirfourthtrip",注意这里使用的是过去时,也就是说已经完成了第四次旅行,因此选D。
PassageOneTherearemanycommonlyheldbeliefsaboutglassesandeyesightthatarenotprovenfacts.Forinstance,somepe
A、Reasons.B、Advice.C、Leave.D、Opinions.C女士问今天下午可不可以离开几个小时(takeacoupleofhoursoff)。男士询问原因。由此可以推测,女士正在请假。故正确答案为C。
随机试题
抗阻训练后肌肉的酸痛时间一般在()。
原发性骨质疏松的诊断标准是
青枝骨折的特征不包括
李某是一名出租车司机,李某投保了车辆责任险,李某某日醉酒驾车,横穿马路将行人秦某撞残,秦某起诉李某,要求李某承担赔偿责任,李某败诉,保险公司应支付:()
混凝土施工质量常用的检查和监测的方法有()等.
中央财政为实现特定的宏观政策及事业发展战略目标。以及对委托地方政府代理的一些事务或中央地方共同承担事务进行补偿而设立的补助资金是()。
在皮亚杰理论的基础上,( )提出了自己的道德发展阶段论。
在构建局域网时,当连接不同的网段时,可以用(34)或(35)来隔离两个网段,其中(34)只用于连接两个网段。将两个网段隔离的好处是(36)。这两种设备与路由器相比,主要的不同是它们工作在(37),而路由器是工作在(38)。
在数据库应用中,一般一个SQL语句可产生或处理一组记录,而数据库语句一般一次只能处理一个记录,其操作可通过使用什么技术来实现
有如下程序:#includeusingnamespacestd;classMyClass{public:MyClass0{++count;}-MyClass(){一count;}s
最新回复
(
0
)