首页
登录
职称英语
A major reason for conflict in the animal world is territory. The male anima
A major reason for conflict in the animal world is territory. The male anima
游客
2025-04-12
8
管理
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. [br] 【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”。答案是D。
转载请注明原文地址:https://tihaiku.com/zcyy/4034257.html
相关试题推荐
Wemusttakestepsnowto______thesurvivaloftheseanimals.A、assureB、insureC
Researchershavefoundthatmigratinganimalsuseavarietyofinnercompass
Crisiswouldbetherighttermtodescribethe______inmanyanimalspecies.A、min
Ican’t______myeagerwhenIhearofpeoplebeingcrueltoanimals.A、restrainB、
Certainanimalbehaviors,suchasmatingrituals,seemtobe______,andtherefo
ThereislittlereasontobelievethattheUnitedStateswill______fromitsst
AtriptotheAntarcticisreasonablysafeifyoutakethenecessaryprecautions
Cananimalshaveasenseofhumor?SallyBlanchard,publisherofanewsletter
Thelawofprivateinternationaltribunalswithrespecttoconflictsofinter
Thelawofprivateinternationaltribunalswithrespecttoconflictsofinter
随机试题
Consumersandproducersobviouslymakedecisionsthatmoldtheeconomy,but
[originaltext]W:MayIaskyouhowmuchthispositionpaysperyear?M:Thisj
[originaltext]Ourcultureisconcernedwithmattersofself-esteem.Self-re
AGrassrootsRemedyA)Mostofusspendourlivesseeking
正确使用是机械使用的基本要求,它包括()两个方面的内容。A.技术方案和成本核算
关于操纵证券期货市场罪的刑事责任,下列说法正确的有()。 Ⅰ.不处罚单位,
支托凹底与基牙长轴的角度应为()A.0° B.20° C.45° D.60
多台机械开挖,挖土机间距应大于10m,挖土要()A:自下而上,逐层进行,先挖坡脚
常用耐腐蚀涂料中,具有良好耐碱性能的包括()。A.酚醛树脂漆 B.环氧一酚醛
知识点:门脉高压 女,55岁,门脉高压病史4年,可能的并发症不包括 A.食管
最新回复
(
0
)