首页
登录
职称英语
Small dogs generally live longer than big dogs. But body size isn’t the only
Small dogs generally live longer than big dogs. But body size isn’t the only
游客
2024-02-04
12
管理
问题
Small dogs generally live longer than big dogs. But body size isn’t the only factor that determines how long dogs survive. Personality【C1】______life span, too, according to a new study that might help explain how animal dispositions evolve. Research on animals from ants to apes has found that different individuals have different personalities. Some are timid, others【C2】______.
Biologists have proposed that【C3】______evolved along with life history. Bold, aggressive animals use a lot of energy fast in【C4】______short lives, the thinking goes, whereas【C5】______animals last longer, saving themselves to reproduce later in life. Biologist Vincent Careau used the dogs to do the experiment. Careau【C6】______data from previous studies on various breeds’ energy expenditure and longevity. After factoring out body size, Careau tested for【C7】______with activity, obedience, and aggressiveness. More obedient dogs like German shepherds and bichon frises(比熊犬)live long for their size, he【C8】______in the June issue of The American Naturalist. Hard-to-train dogs like beagles(比格犬)and Pomeranians generally die earlier than do other similarly sized breeds. Careau found a similar relationship for energy expenditure. Peaceful dogs like Newfoundlands and Labradors【C9】______to burn less energy per kilogram than do aggressive dogs like fox terriers and Great Danes. Presumably, the people who created these breeds were selecting dogs based on personality, not on how much they ate or how【C10】______they lived, says Careau. So he thinks that personality and metabolic demands are somehow genetically linked.
A)activity F)correlations K)relatively
B)aggressive G)genetically L)reveals
C)calmer H)influences M)size
D)characters I)long N)strong
E)collected J)produce O)tend [br] 【C1】
选项
答案
H
解析
动词辨析题。分析句子结构可知,空格在名词Personality和life span之间.此处应填入动词第三人称单数作谓语。前一句提到体型并不是决定狗活多久的唯一因素,由此可以推断出性格也会“影响”寿命,所以应填入influences"影响,对……起作用"。
转载请注明原文地址:https://tihaiku.com/zcyy/3421845.html
相关试题推荐
WaystoLiveLongerA)WehavetheNHS(theNationalHea
WaystoLiveLongerA)WehavetheNHS(theNationalHea
WaystoLiveLongerA)WehavetheNHS(theNationalHea
WaystoLiveLongerA)WehavetheNHS(theNationalHea
WaystoLiveLongerA)WehavetheNHS(theNationalHea
[originaltext]Wearingyouremotionsonyoursleeveisnolongerjustafigu
[originaltext]Wearingyouremotionsonyoursleeveisnolongerjustafigu
Pregnantwomenwhosufferlapses(忘却)inmemoryorconcentrationmaynolonger
Pregnantwomenwhosufferlapses(忘却)inmemoryorconcentrationmaynolonger
Pregnantwomenwhosufferlapses(忘却)inmemoryorconcentrationmaynolonger
随机试题
[originaltext]Whatcanwelearnaboutthetwospeakers?[/originaltext]A、Theydi
Anewstudyfindsthatevenmildstresscanaffectyourabilitytocontroly
餐饮企业甲2017年6月发生如下业务: (1)实现餐饮营业收入770万元。
男,45岁。6小时前发生十二指肠壶腹(球部)溃疡前壁穿孔,以下症状及体征中,不应
在渠道策略方面,我国基金销售的渠道以( )为主。A.基金公司直销 B.独立
共用题干 FemaleBullfightingItwasaunique
生态环境对于城镇化的影响包括( )两个基本方面,它们常常是同时叠加于一个地区的
2012年7月,罗斯在天空论坛发起一次“AA制”自助野外探险活动,瑞秋、钱德
共用题干 女,40岁。右后牙晚间隐痛3天。2个月来,该部位一直食甜和冷物痛。检
房地产开发企业用于在建商品房的土地使用权,在资产负债表中应列示的项目为()
最新回复
(
0
)