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
专升本
Honeybees cannot live alone. Their body structure and instincts equip them for life in a colony(群居)or community, where they have
Honeybees cannot live alone. Their body structure and instincts equip them for life in a colony(群居)or community, where they have
admin
2015-03-13
20
问题
Honeybees cannot live alone. Their body structure and instincts equip them for life in a colony(群居)or community, where they have a complex social organization and the various duties are divided among the individuals according to physical fitness and age. An individual worker bee cannot reproduce itself. While it may continue to live if forcibly isolated from its mates, it fails to care for itself adequately(足够), and soon dies. Most insects have the ability to hibernate(冬眠)in winter, but the honeybee seems to have lost this. Since at low temperatures the bee will die, it must have the ability to make its own environment, so far as temperature is concerned. This makes a colony necessary to the bees in winter, so that they may collectively warm each other. Efficiency, if not necessity, demands that the work of the colony be divided, and such a division of labor tends to increase the need to maintain the colony. The physical structure of the honeybee is further suited for the defense of the entire colony rather than for its own defense. The bee’s barbed(有刺的)sting is used only once and is made more effective by the fact that it is left behind in the victim. With the loss of the sting, however, the bee dies. This kind of defensive weapon is not of service to the individual, but to the community.
According to the passage, bees are fitted for communal life by virtue of their______.
选项
A、flexibility and initiative
B、intelligence and sensitivity
C、independence and endurance
D、instincts and form
答案
D
解析
文章第二句Their body structure and instincts equip them for life in acolony or cornrnunity….它们的身体构造及本能使它们适合在群体或社团中生活……,D项与此相符,所以D为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/wiUC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Onesummernight,onmywayhomefromworkIdecidedtoseeamovie.Iknewthetheatrewouldbeair-conditionedandIcouldn’t
MoviesarethemostpopularformofentertainmentformillionsofAmericans.Theygotothemoviestoescapetheirnormaleveryd
It’sbettertoavoid______downtownduringtherushhour.
In1957adoctorinSingaporenoticedthathospitalsweretreatinganunusualnumberofinfluenzalikecases.Influenzaissometi
Nosooner______thephotothanherememberedhisgirlfriend.
Friendsplayanimportantpartinourdailylives,andalthoughwemaytakefriendshipforgranted,weoftendon’tclearlyunder
Mancannotgoon(40)hisnumbersatthepresentrate,Inthe(41)30yearsmanwillfaceaperiodofcrisis.(42)expe
Mancannotgoon(40)hisnumbersatthepresentrate,Inthe(41)30yearsmanwillfaceaperiodofcrisis.(42)expe
Mancannotgoon(40)hisnumbersatthepresentrate,Inthe(41)30yearsmanwillfaceaperiodofcrisis.(42)expe
Traditionally,theAmericanfarmerhasalwaysbeenindependentandhard-working.Intheeighteenthcenturyfarmerswerequite
随机试题
在治疗心功能不全时,应用洋地黄的临床意义在于
CT机将X线锥形束转化为扇形束的部件是()。
履行《安全生产法》所规定的职责,不允许存在超越法律之上的或逃避、抗拒《安全生产法》所规定的监督管理,这体现了安全生产监督监察具有()。
某海港航道疏浚工程长20km,设计底高程一20.0m(当地理论深度基准面),航道浚前平均高程为一9.0m(当地理论深度基准面),其中有一段长1.5km的浅水段,浚前高程一7.0~一8.0m(当地理论深度基准面),当地平均高潮位为+1.5m(黄海平均海平面)
以概念、判断、推理等形式进行的思维是()。
根据以下情境材料,回答下列问题。陈某为求职,要求李某为其定制一份本科文凭。因价格谈不拢,陈某用刀杀死了李某。案发后,公安局刑警队侦查员杜某、戴某讯问陈某至深夜,陈某交代了作案工具匕首和抢得的现金等物在其家中卧室床下。为了尽快获取证据,杜某、戴某向大队领导
“四书五经”中的“四书”指的是()。
Inaworldwhereitseemswealreadyhavetoomuchtodo,andtoomanythingstothinkabout,itseemsthelastthingweneediss
ATM网络采用固定长度的信源传送数据,信元长度为______。
在考生文件夹下,打开文档Word2.docx,按照要求完成下列操作并以该文件名(Word2.docx)保存文档。【文档开始】学号姓名高等数学英语物理99050201李
最新回复
(
0
)