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
考研
A major reason for conflict in the animal world is territory. The male animal (21) an area. The size of the area is sufficient t
A major reason for conflict in the animal world is territory. The male animal (21) an area. The size of the area is sufficient t
admin
2009-05-21
52
问题
A major reason for conflict in the animal world is territory. The male animal (21) an area. The size of the area is sufficient to provide food for him, his (22) and their offspring. Migrating birds, for example, (23) up the best territory in the order of "first come, first (24) ." The late arrivals may acquire (25) territories, but less food is available, or they are too close to the (26) of the enemies of the species. (27) there is really insufficient food or the danger is very great, the animal will not (28) . In this way, the members of the species which are less fit will not have offspring.
When there is conflict (29) . territory, animals will commonly use force, or a (30) of force, to decide which will stay and which will go. It is interesting to note, however, that animals seem to use (31) the minimum amount of force (32) to drive away the intruder. There is usually no killing. In the (33) of those animals which are capable of doing each other great harm, (34) is a system for the losing animal to show the winning animals that he (35) to submit. When he shows this, the (36) normally stops fighting. Animals (especially birds) , which can easily escape from conflict seem to have (37) obstacle against killing, and equally no mechanism (38) submission. The losing bird simply flies away. However, if two doves are (39) in a cage, and they start fighting, they will continue to fight until one kills the other. We all think of the dove as a symbol of peace and, in its natural habitat, it is peaceful. But the "peace" mechanism does not (40) in a cage.
选项
A、wife
B、mate
C、friend
D、neighbor
答案
B
解析
本题测试词义搭配。根据前面的provide food for him以及后面的their offspring可知,应选mate(配偶)。
转载请注明原文地址:https://jikaoti.com/ti/oGuRFFFM
0
考研英语二
相关试题推荐
ThewriterwarnsAmericansthat______.Accordingtothepassage,ithaslongbeenbelievedthat______.
Theauthorthinksthatpullfactors______.Itisimpliedinthelastparagraphthat______.
Immediatesolutionshouldbe______tosavethepeoplefromthefloodthathassweptsouthernChinathissummer.
CopyingBirdsMaySaveAircraftFuelBothBoeingandAirbushavetrumpedtheefficiencyoftheirnewestaircraft,the787and
Wearelivinginoneofthoseperiodsinhumanhistorywhicharemarkedbyrevolutionarychangesinallofman’sideasandvalue
Thecellphone,adevicewehavelivedwithformorethanadecade,offersagoodexampleofapopulartechnology’sunforeseensi
RuthSimmonsjoinedGoldmanSachs’sboardasanoutsidedirectorinJanuary2000:ayearlatershebecamepresidentofBrownUni
CopyingBirdsMaySaveAircraftFuelBothBoeingandAirbushavetrumpetedtheefficiencyoftheirnewestaircraft,the787
Thenewlybuiltfactoryisinurgentneedofanumberofskilledand______workers.
BritishphysicistDr.JessWadehaswritten270Wikipediapagesfortrailblazingfemalescientistsinanefforttogeteverywom
随机试题
病犬舔咬肛门,从肛周流出脓液和粪便,则该病最可能是
患儿,男性,10岁。以大叶性肺炎收入院。入院当晚,护士正在巡视病房。此时患儿对护士说:“你们都是坏人,把我的爸爸妈妈赶走了,平时都是他们陪我入睡的。”护士正确的回答是
关于犯罪未遂,下列哪一表述是正确的?()
行政许可是指行政机关根据公民、法人或者其他组织的申请,经依法审查,准予其从事特定活动的行为,其基本原则不包括()。
根据税收征收管理法律制度的规定,纳税人发生的下列行为中,属于偷税的是()。
问题解决
孙某与仁恒公司签订内销商品房预售契约,后某区房地产管理局对该预售契约作出预售预购备案登记,后孙某了解到仁恒公司向其销售的房屋系超出规划面积和预售面积的超层部分,孙某遂以区房地产管理局违法办理备案登记,造成自己购买的房屋为违法建筑为由提起行政诉讼。下列说法不
《中华人民共和国土地改革法》
在新民主主义革命时期,中国共产党的建设面临的特殊困难是
设a是整型变量,与函数IIf(a>0,-a,a)有相同结果的代数式是()。
最新回复
(
0
)