首页
登录
职称英语
Small dogs generally live longer than big dogs so that small Yorkshire terri
Small dogs generally live longer than big dogs so that small Yorkshire terri
游客
2024-05-08
52
管理
问题
Small dogs generally live longer than big dogs so that small Yorkshire terrier (猎狐狗) next door could be around for a long time. But body size isn’t the only factor that【B1】______how long dogs survive. Personality influences life span, too, according to a new study that might help explain how animal【B2】______evolve.
Study on animals from ants to apes has found that different【B3】______have different personalities. Some are timid, others【B4】______. Biologists have proposed that temperaments (性情) evolved along with life history.【B5】______, violent animals use a lot of energy fast in【B6】______short lives, the thinking goes, whereas calmer animals last longer, saving themselves to【B7】______ later in life. But it’s hard to run evolutionary【B8】______on these personalities in anything longer lived than a fruit fly. So evolutionary biologist Vincent from Canada came up with an idea about dogs. "All these breed differences reflect an experiment on artificial selection," says Vincent.【B9】______—the ability to chase foxes into holes, or herd sheep, or sit attractively on a sofa.
But evolutionary physiologist Joseph Williams of Ohio State University in Columbus isn’t convinced that 【B10】______. "For me, it still remains to be seen. Dogs are contrary to what you would expect in nature in terms of longevity," he says.【B11】______. On the other hand, a Chihuahua will generally outlast a Saint Bernard. [br] 【B8】
选项
答案
researches
解析
语义推断题。此空被形容词evolutionary修饰,所以应填入名词。联系上下文可知,有关这些动物“性格”进化的研究很难操作,由此推测此处应该是说明操作或研究的形式。结合录音,不难填人researches。
转载请注明原文地址:https://tihaiku.com/zcyy/3588976.html
相关试题推荐
【S1】[br]【S17】A、ConsequentlyB、FrequentlyC、GenerallyD、CertainlyC副词辨析。本段第一句话是
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
[originaltext]Learningasecondlanguageisnevereasy,and,generallyspea
[originaltext]Learningasecondlanguageisnevereasy,and,generallyspea
[originaltext]M:Icouldn’tputupwithmywifeanylonger.Idon’tknowwhysh
[originaltext]M:Icouldn’tputupwithmywifeanylonger.Idon’tknowwhysh
[originaltext]M:Icouldn’tputupwithmywifeanylonger.Idon’tknowwhysh
随机试题
DearSirorMadam,Wehavebeengivenyouraddressthroughthe(150)oftheAmer
NexttoSirAndrewintheclub-roomsitsCaptainSentry,agentlemanofgrea
交换机是目前国内拥有自主知识产权、可与国外相媲美的少数几种高新技术产品之一,但是由于外国公司的倾销导致的恶性竞争,使得中国的厂商们被逼得“喘不上气来”。
Therearemorethan19,000peoplepersquaremileinthesmallnationofSin
[originaltext]SusanAnthonywasborninMassachusettsin1820anddiedinR
健康风险评估的操作基本按照信息采集、评估计算以及报告的反馈等步骤来进行。 健康
一男性35岁患者,近日胃脘灼痛,痛势急迫,烦躁易怒,嘈杂泛酸,口干口苦,舌红苔黄
当现在价位站稳在长期与短期MA上,短期MA又向上突破长期MA,为卖出信号,此种交
当代信息技术对教育产生了怎样的影响?
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
最新回复
(
0
)