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 major reason for conflict in the animal world is territory. The male animal【C1】______ an area. The size of the area is【C2】____
A major reason for conflict in the animal world is territory. The male animal【C1】______ an area. The size of the area is【C2】____
admin
2009-01-05
51
问题
A major reason for conflict in the animal world is territory. The male animal【C1】______ an area. The size of the area is【C2】______ to provide food for him, his【C3】______and their off- spring. Migrating birds, for example, divide up the best【C4】______ in the order of" first come, first【C5】______ " The late arrivals may acquire【C6】______ territories, but less food is available, or they are too close to the【C7】______ of the enemies of the species.
When there is【C8】______ over territory, animals will commonly use force, or a【C9】______ of force, to decide which will stay and which will go.
It is interesting to note, however, that animals seem to use only the【C10】______ amount of force necessary to drive away the【C11】______
There is usually no killing. In the 【C12】______ of those animals which are capable of doing each other harm, there is a【C13】______ .
for the losing animal to show the winning animal that he wishes to submit. When he shows this, the【C14】______ normally stops fighting. Animals (especially birds), which can easily escape from conflict seem to have no【C15】______ against killing, and equally no mechanism for 【C16】______ .
The【C17】______ bird simply flies away. However, if two doves are【C18】______ 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【C19】______ of peace and, in its natural habitat, it is peaceful. But the" peace" mechanism does not【C20】______ in a cage.
【C3】
选项
A、wife
B、mate
C、friend
D、neighbor
答案
B
解析
mate(鸟兽的)一对鸟(兽)之一。
转载请注明原文地址:https://kaotiyun.com/show/p4BK777K
0
专业英语四级
相关试题推荐
Todaywomenearnalmost60percentofallbachelor’sdegreesandmorethanhalfofmaster’sandPh.D.’s.Manypeoplebelieveth
Todaywomenearnalmost60percentofallbachelor’sdegreesandmorethanhalfofmaster’sandPh.D.’s.Manypeoplebelieveth
TheabilitytomovetofindnewworkhaslongbeenacornerstoneoftheAmericanDream.Thereisgrowingconcernthatbeingst
TheabilitytomovetofindnewworkhaslongbeenacornerstoneoftheAmericanDream.Thereisgrowingconcernthatbeingst
Besidesconcernsabouthowadsaffectindividuals,criticshaveraisedethicalissuesabouthowadvertisingaffectssociety.F
FormostofAmericanhistory,businesseswereruntoprovidelivelihoodsand"reasonable"profit.Inthelastfewdecades,thou
WastheRedPlanetonceawetplanet?ApluckyMartianroverfinallydeliverssomehardevidence.GiovanniSchiaparellicould
Unlikeanyothercreatureonthisplanet,humanscanlearnandunderstand,withouthavingexperienced.Theycanthinkthemselve
Whydon’tpeoplejustsaywhattheymean?Thereasonisthatconversationalpartnersarenotmodemsdownloadinginformationin
随机试题
下列措施中能拉动内需的是()。
新时期的爱国统一战线的核心问题是()
A.肋软骨炎B.心包炎C.主动脉夹层动脉瘤D.食管炎E.肋间神经痛前胸壁持续性钝痛,局部明显压痛多见于
胡明明诉方剑华房屋租赁纠纷一案由A市D区法院审理终结。一审法院判决方剑华支付胡明明房租2000元,驳回了胡明明要求方剑华支付利息的诉讼请求。判决书向双方当事人送达后,方剑华上诉,胡明明未上诉,但他在答辩状中向二审法院提出了让方剑华支付利息的请求。根据我国的
关于法人承担民事责任的说法,下列选项中正确的是()。
用综合单价法计算分部分项工程单价为全部费用单价,其费用内容包括( )。
洗钱的过程通常被分为三个阶段,即()。
鱼:水
深度为5的完全二叉树的节点数不可能是()。
VANCOUVERVancouverinwesternCanadaisnamedafterCaptainGeorgeVancouveroftheBritishRoyalNavy.However,CaptainV
最新回复
(
0
)