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 establishes an area. The size of the area is suffi
A major reason for conflict in the animal world is territory. The male animal establishes an area. The size of the area is suffi
admin
2012-10-23
43
问题
A major reason for conflict in the animal world is territory. The male animal establishes an area. The size of the area is sufficient to provide food for him, his mate and their offspring. Migrating birds, for example, used up the best territory in the order of"first come, first【C1】______". The late arrivals may acquire【C2】______territories, but less food is available, or they are too close to the【C3】______of the enemies of the species.【C4】______there is really insufficient food or the danger is very great, the animal will not【C5】______. In this way, the members of the species which are less fit will not have offspring. When there is conflict【C6】______territory, animals will commonly use force, or a show of force, to decide which will stay and which will go. It is interesting to note, 【C7】______, that animals seem to use only the minimum amount of force【C8】______to drive away the intruder. There is usually no killing. In the case of those animals which are capable of【C9】______each other great harm, 【C10】______is a system for the losing animal to show the winning animal that he wishes to submit When he shows this, the victor normally stops fighting.
【C10】
选项
A、this
B、that
C、it
D、there
答案
D
解析
此处为there be结构,表示“有”。
转载请注明原文地址:https://kaotiyun.com/show/aF9O777K
0
考博英语
相关试题推荐
Thisbookisabouthowthesebasicbeliefsandvaluesaffectimportant______ofAmericanlife.
Yetthedifferenceintoneandlanguagemuststrikeus,sosoonasitisphilosophythatspeaks:thatchangeshouldremindusth
Somereadersmayfindit______thatabookarguingforgreaterliteracyandintellectualdisciplineshouldleadtoacallforl
Theeffectofthebabyboomontheschoolshelpedtomakepossibleashiftinthinkingabouttheroleofpubliceducationinthe
Theeffectofthebabyboomontheschoolshelpedtomakepossibleashiftinthinkingabouttheroleofpubliceducationinthe
Accordingtotheinternationalregulation,theplayingofthenationalanthem______allsportsevents.
TwothirdsoftheUSbasketballplayersareblack,andthenumberwouldbegreater______thecontinuingpracticeofpickingwhi
HowtoGetPreservedasaFossil【71】Unfortunatelythechancesofanyanimalbecomeafossilarenotverygreat,and【72】the
InhistypicallyAmericanopenstyleofcommunication,Mr.HayesconfrontedIsabetaaboutnotlookingathim.Reluctantly,shee
Kaganmaintainsthataninfant’sreactionstoitsfirststressfulexperiencesarepartofanaturalprocessofdevelopment,not
随机试题
某旧住宅,测算其重置价格为40万元,地面、门窗等破旧引起的物质折旧为3万元,因户型设计不好、没有独用厕所和共用电视天线等导致的功能折旧为8万元,由于位于城市衰落地区引起的经济折旧为7万元,该旧住宅的折旧现值为()万元。
随着时间的延长,钢材内部性质略有改变,称为时效,俗称“老化”。“时效”的后果是()。
根据项目后评价报告基本格式,“报告正文”提纲应包括()。
下列关于投资项目经济评价中盈亏平衡分析的说法,正确的是()
和谐社会是中国共产党领导下全体人民共建共享的社会。()
你单位要进行一次全市食品安全检查工作。如果让你做一个工作计划,你怎么做?
A、 B、 C、 D、 C观察给出的每一组图案,均分别由三个独立的小图构成,符合这一规律的只有C。
从教育科学的某一理论或一般性陈述出发推出新结论,推论出某特定假设。这种假设属于()
Ithasbeenjustlysaidthatwhile"wespeakwithourvocalorganswe(1)_____withourwholebodies".Allofuscommunicatewit
ToAmericans,politeconversationalistsempathizebydisplayingexpressionsofexcitementordisgust,shockorsadness.(Passage
最新回复
(
0
)