首页
登录
职称英语
Small dogs generally live longer than big dogs. But body size isn’t the
Small dogs generally live longer than big dogs. But body size isn’t the
游客
2024-01-23
8
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
B) aggressive
C) calmer
D) characters
E) collected
F) correlations
G) genetically
H) influences
I) long
J) produce
K) relatively
L) reveals
M) size
N) strong
O) tend [br] 【C10】
选项
答案
I
解析
由句意可知,寿命应使用“长短”来修饰,所以应填入long“长久地”。
转载请注明原文地址:https://tihaiku.com/zcyy/3387316.html
相关试题推荐
Aginghappenstoallofus,andisgenerallythoughtofasanaturalpartof
Oneinthreeemployeeswithacommute(每天上班的路程)longerthan90minutess
Oneinthreeemployeeswithacommute(每天上班的路程)longerthan90minutess
Oneinthreeemployeeswithacommute(每天上班的路程)longerthan90minutess
Oneinthreeemployeeswithacommute(每天上班的路程)longerthan90minutess
Oneinthreeemployeeswithacommute(每天上班的路程)longerthan90minutess
Oneinthreeemployeeswithacommute(每天上班的路程)longerthan90minutess
Oneinthreeemployeeswithacommute(每天上班的路程)longerthan90minutess
Smalldogsgenerallylivelongerthanbigdogs.Butbodysizeisn’tthe
Smalldogsgenerallylivelongerthanbigdogs.Butbodysizeisn’tthe
随机试题
WhatisCulture?Culture,inanthropology(人类学),the
Perhapsoneofthebest-knownaccidentaldiscoveryisSirAlexander【M1】____
设计条件 1.某地拟建停车场,用地见图,试卷比例1:500。 2.要求在
根据《公路工程估算指标》,编制投资估算时应按《公路工程概算定额》计算的项目有(
宽β-脂蛋白血症是指A.Ⅰ型高脂蛋白血症B.Ⅲ型高脂蛋白血症C.Ⅱa型高脂蛋白血
气缸中有一定量的氦气(视为理想气体),经过绝热压缩,体积变为原来的一半,气体分子
能增强回阳救逆及温中之力,治疗亡阳证及中焦寒证效佳的药物配伍是A.附子配干姜
某企业生产销售甲、乙两种产品,均采用品种法核算生产成本。2018年12月初开
满足下列( )情况之一时,钢结构所用焊接材料应按到货批次进行复验,合格后方可使用
在扩张型心肌病长期治疗中,最适合与利尿剂合用的药物是A.螺内酯(安体舒通) B
最新回复
(
0
)