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
37
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
"Wedidn’twanttodispleaseourmost______supporters,therefore,wehaveprovid
[originaltext]M:Howaretheirtalksgoingon?Havetheyreachedanyagreement?
Heisa(professionally)______ambulancedriverwhohastoworkasaplumber(铅
[originaltext]The23rdOlympicgameswereheldatLosAngelesintheUnites
ImusthavebrowsedthroughhundredsofguidesbutI’veno______wheretogofo
国民收入分配包括初次分配与再分配两个层次。以下政府举措不属于再分配的是()
A.肺炎链球菌肺炎 B.支气管扩张 C.支气管哮喘 D.肺癌 E.急性肺
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
下列()房地产可以抵押A、建筑物和其他土地附着物 B、建设用地使用权 C、以
在买卖合同中,标的物损毁、灭失的风险自()起转移给买受人,但法律另有规定或者当事
最新回复
(
0
)