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
2023-08-31
54
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] 【B3】
选项
答案
individuals
解析
语义推断题。此空所在宾语从句缺少主语,故空格处应填入名词。本句开头提到研究涉及的动物从ants到apes,说明研究的动物种类是不同的,所以研究表明不同的动物有不同的性格。结合录音,不难填入individuals。
转载请注明原文地址:https://tihaiku.com/zcyy/2972705.html
相关试题推荐
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
Ifyouwanttolivelongerandlowertheriskofheartdisease,amovetoth
[originaltext]Learningasecondlanguageisnevereasy,and,generallyspea
[originaltext]M:Icouldn’tputupwithmywifeanylonger.Idon’tknowwhysh
[originaltext]M:Icouldn’tputupwithmywifeanylonger.Idon’tknowwhysh
随机试题
Manycriticsconsiderthatfarmorestressisplacedonachievementsinath
[img]2022m3x/ct_ve01202001m_eillist_1392_220329[/img][br][originaltext](Frank
TheMastersofBusinessAdministration(MBA),thebestknownbusinessschoo
MusicManypeoplelikemusic.Ithasmanysort
腮腺管结石(涎石病)的超声表现,哪一项是错误的A.腮腺大小、形态正常 B.腮腺
20世纪90年代,下列哪一位作曲家创作了取材于鲁迅《狂人日记》的同名歌剧?(
历史唯物主义认为,社会发展的根本动力是:A.物质与意识之间的矛盾 B.政治
行书一身兼众体,包容天下字。行书处在楷、草之间,最有________空间。正楷严
《落花生》是我国20世纪20年代的儿童散文佳作,其作者是()。A.张乐平 B.
已知一年期国债年利率为3.31%,贷款年利率为5.43%,投资风险补偿率为2
最新回复
(
0
)