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
Recent research from animal behaviorists suggests that "as the crow flies" should no longer be taken to mean "the shortest dista
Recent research from animal behaviorists suggests that "as the crow flies" should no longer be taken to mean "the shortest dista
admin
2017-03-25
90
问题
Recent research from animal behaviorists suggests that "as the crow flies" should no longer be taken to mean "the shortest distance between two points. " Zoologists at Oxford University,【C1】______conducted an eighteen-month【C2】______of homing pigeons, have concluded that under some circumstances, pigeons follow【C3】______visual landmarks to find their way home【C4】______than taking the shortest, most direct route.【C5】______for their ability to navigate long distances, homing pigeons use the【C6】______of the sun and stars, their inbuilt compasses, and perhaps also their sense of smell to direct their flight over long【C7】______or on a journey for the first time.【C8】______, different factors appear to affect a pigeon’s navigation【C9】______it is released close to its【C10】______. Animal behaviorists reached this【C11】______after attaching small global positioning devices to the backs of pigeons and releasing them a few miles from their home. These devices enabled the scientists to【C12】______the precise location of each pigeon every second of【C13】______flight. Each pigeon was tracked for approximately twenty flights from the【C14】______point. For the first several flights, each bird’s path【C15】______significantly from the paths it had taken【C16】______Subsequently, 【C17】______, the bird would tend to follow the same path, 【C18】______after flight, even though that path was not always the most direct route home. The scientists concluded that pigeons use a【C19】______of familiar visual landmarks to find their way when they are near their home rather than relying primarily on compass navigation. Major highways are one【C20】______landmark. Almost comically, some of the pigeons followed the path of a major highway they could see below them, turning where the road turned, and even following the circular path of the exit ramps.
【C12】
选项
A、approve
B、match
C、manipulate
D、record
答案
D
解析
通过上题的意思,可判断动物学家通过给信鸽安装小型全球定位装置,将它们放到离家几公里的地方来的实验的结果需要进行记录,故可知答案为D选项“record”。
转载请注明原文地址:https://www.kaotiyun.com/show/teGO777K
0
考博英语
相关试题推荐
Upuntiltheageof18,Ireadverylittle.I【C1】______myselftowhatwasnecessaryforasecondary-school【C2】______Iwasalways
TheChineselanguagediffers______fromtheEnglishlanguagebecauseoftheirdifferentwritingsystemandpronunciation.
InAugust2004,DukeUniversityprovidedfreeiPodstoitsentirefreshmanclass.Thenextmonth,aKoreaneducationfirmoffere
Nomatterwhatyouthinkabouttestingrends,onethingisclear:aslongasthereisteachingandlearning,therewillbetesti
【M1】TheeconomicgrowththatmanynationsinAsiaandincreasinglyAfricahaveexperiencedoverthepastcoupleofdecadeshast
Throughoutthenineteenthcenturyandintothetwentieth,citizensoftheUnitedStatesmaintainedabiasagainstbigcities.Mo
Inrecentyears,therehasbeenasteadyassaultonsaltfromthedoctors:saltisbadforyou—regardlessofyourhealth.Poli
Researchershavestudiedthepoorasindividuals,asfamiliesandhouseholds,asmembersofpoorcommunities,neighborhoodsand
Thebasicmasonfortheexistenceofmulti-nationalcompaniesisthecompetitiveadvantageofaglobalnetworkofproductionand
Thecomingofautomationis_____tohaveimportantsocialconsequences.
随机试题
简述决定和影响国民收入增长的主要因素。
支气管扩张表现为支气管肺癌表现为
一患者戴用全口义齿,主诉经常咬舌,无其他不适,检查发现,两侧后牙耠面低,排列偏舌侧。最好处理
下列公式错误的是()。
采取委托银行收款方式销售货物的,增值税纳税义务发生时间是银行收到货款的当天。()
业务收支以人民币以外的其他货币为主的单位可以选定某种货币作为记账本位币,据此填制会计凭证、登记会计账簿、编报财务会计报告。( )
下列各项中,破产人的债权人对担保财产享有优先受偿权的有()。
2010年3月闭幕的十一届全国人大三次会议表决通过了修改选举法的决定。下列选项中,属于本次选举法修改后新增内容的是()。
WatchingMoviesinEnglishI.OnegreatadvantageofEnglishlearners:Beingabletowatch【T1】______inEnglish【T1】______since
Whoisthewoman?
最新回复
(
0
)