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
In the past few decades,remarkable findings have been made in ethology,the studyof animal social behavior.Earlier scientists had
In the past few decades,remarkable findings have been made in ethology,the studyof animal social behavior.Earlier scientists had
admin
2015-06-11
35
问题
In the past few decades,remarkable findings have been made in ethology,the studyof animal social behavior.Earlier scientists had【C1】______that nonhuman social life was almosttotally instinctive or fixed by genetics.Much more careful observation has shown that【C2】______variation occurs among the social ties of most species,showing that learning is apart of social life.That is, the statuses are not solely fixed by the genes.【C3】______thelearning that occurs is often at an early age in a process that is called imprinting.Imprinting is clearly not instinctive, but it is not quite like the learning of humans; it is something in between the two.An illustration best【C4】______the nature of imprinting.Once, biologists thought that ducklings followed the mother duck because of instincts.Now we know that, shortly after they hatch, ducklings fix【C5】______any object about the size of a duck and will henceforth follow it.So ducklings may follow a basketball or a briefcase if these are【C6】______for the mother duck at the time when imprinting occurs.Thus, social ties can be considerably【C7】______,even ones that have a considerable base【C8】______by genetics.
Even among the social insects something like imprinting must influence social behavior.For example, biologists once thought bees communicated with others purely【C9】______ in-stinct.But, in examining a "dance" that bees do to indicate the distance and direction of a pollen source, observers found that bees raised in isolation could not communicate effectively.At a higher level, the genetic base seems to be much more for an all-purpose learning rather than the more specific responses of imprinting. Chimpanzees, for instance, generally【C10】______very good mother but Jane Goodall reports that some chimps carry the infant upside down or otherwise fail to nurture the young.
【C10】
选项
A、prove
B、make
C、turn
D、create
答案
B
解析
这句话译为:“大猩猩通常会成为很好的母亲。”make在这里意为“变为,证明为”,如:He will make her a good husband.(他将成为她的好丈夫。)
转载请注明原文地址:https://kaotiyun.com/show/Z1Qi777K
0
在职申硕(同等学力)英语
相关试题推荐
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【C1】______theturnofthecenturywhenjazz(爵士乐)wasborn,Am
Therearehiddenfactorswhichscientistscall"feedbackmechanisms".Nooneknowsquitehowtheywillinteractwiththechangin
Investmentinthepublicsector,suchaselectricity,irrigation,publicservicesandtransport(excludingvehicles,shipsandpl
Thisproceduredescribeshowsuggestionsforimprovementstothesystemsare
Woman:Wally,thenecklaceisbeautiful,butreally,youshouldn’thave!Man:You’rewelcome.Ithinkitlooksbeautifulonyou.
A:Reservations.HowmayIhelpyou?B:______.
Themoreanation’scompanies______factoriesabroad,thesmallerthatcountry’srecordedexportswillbe.
FederalReserveSystem,centralbankingsystemoftheUnitedStates,popularlycalledtheFed.Acentralbankservesasthebank
A:Ourflightisbehindthescheduleagain.B:______
Threefundamentalaspectsof(forestconversation)aretheprotectionofimmaturetrees,theuse(ofproper)harvestingmethods,
随机试题
()表现为练习曲线保持在一定的水平上而不再上升,甚至有所下降。
绩效管理过程中,主要解决组织不同职能类型主体在战略执行过程中的重要性和发展优先级的战略分解是【】
Windows7在零售市场上主要有几个版本?
设z=f(x,y)=则下列四个结论中,①f(x,y)在(0,0)处连续;②fx’(0,0),fy’(0,0)存在;③fx’(x,y),fy’(x,y)在(0,0)处连续;④f(x,y)在(0,0)处可微.正确结论的个数为(
肺炎链球菌能产生抗吞噬、有利于细菌定居、繁殖的物质是
医学伦理学的公正原则,是指
当混凝土结构施工质量不符合要求时,应按下列( )规定进行处理。
当下,指一种现实的生存状态。不想“当初”,也不去脱离实际______。生活就是一种进行时态。事实上,没有所谓比现在幸福的时光。而生活本身也总是充满挑战,最好充分认识到这一点,然后决心从此刻起就尽情品味_____的幸福生活。填入画横线部分最恰当的一项是
有以下程序#include<stdio.h>main(){FILE*fp;charstr[10];fp=fopen("myfile.dat","w");fputs("abc",fp);fclose(f
EatingaMediterranean-stylediet—packedwithfruits,vegetables,legumes(豆类),nuts,oliveoilandfish—isgoodforyourheart,
最新回复
(
0
)