首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is【B1】______1 a stu
Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is【B1】______1 a stu
admin
2021-01-20
8
问题
Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is【B1】______1 a study, published from the University of California and Yale University in the Proceedings of the National Academy of Sciences, has【B2】______
The study is a genome-wide analysis conducted【B3】______1, 932 unique subjects which【B4】______pairs of unrelated friends and unrelated strangers. The same people were used in both【B5】______
While 1 % may seem【B6】______, it is not so to a geneticist. As James Fowler, professor of medical genetics at UC San Diego, says,"Most people do not even【B7】______their fourth cousins but somehow manage to select as friends the people who【B8】______our kin."
The study【B9】______found that the genes for smell were something shared in friends but not genes for immunity. Why this similarity exists in smell genes is difficult to explain, for now. 【B10】______, as the team suggests,it draws us to similar environments but there is more【B11】______it. There could be many mechanisms working together that【B12】______us in choosing genetically similar friends【B13】______"functional kinship" of being friends with【B14】______!
One of the remarkable findings of the study was that the similar genes seem to be evolving 【B15】______than other genes. Studying this could help【B16】______why human evolution picked pace in the last 30,000 years, with social environment being a major【B17】______factor.
The findings do not simply explain people’s【B18】______to befriend those of similar【B19】______backgrounds, say the researchers. Though all the subjects were drawn from a population of European extraction, care was taken to【B20】______that all subjects, friends and strangers, were taken from the same population.
【B8】
选项
A、resemble
B、influence
C、favor
D、surpass
答案
A
解析
本题考查动词用法。Resemble意为“类似,像”;influence意为“影响;改变”;favor意为“赞成;喜欢”; surpass意为“超越;胜过,优于”。显然,选项填入后,应切合文章主题“朋友间约1%基因相同”,故此处应是指出“但不知何故,选择的朋友就像我们的亲戚”。
转载请注明原文地址:https://jikaoti.com/ti/Ccq7FFFM
0
考研英语一
相关试题推荐
Upuntilafewdecadesago,ourvisionsofthefuturewerelargely—thoughbynomeansuniformly—glowinglypositive.Scienceand
Upuntilafewdecadesago,ourvisionsofthefuturewerelargely—thoughbynomeansuniformly—glowinglypositive.Scienceand
LongbeforeManlivedontheEarth,therewerefishes,reptiles,birds,insects,andsomemammals.Althoughsomeoftheseanimal
LongbeforeManlivedontheEarth,therewerefishes,reptiles,birds,insects,andsomemammals.Althoughsomeoftheseanimal
Supposeyoureallylikethejobyou’vejustinterviewedforinacompany.Writealettertothepersonnelmanagerto1)re-e
科学研究不应寻求绝对的普遍真理——2012年英译汉及详解SincethedaysofAristotle,asearchforuniversalprincipleshascharacterizedthescientificen
科学研究不应寻求绝对的普遍真理——2012年英译汉及详解SincethedaysofAristotle,asearchforuniversalprincipleshascharacterizedthescientificen
AncientGreekphilosopherAristotleviewedlaughteras"abodilyexerciseprecioustohealth."But【C1】______someclaimstothec
AncientGreekphilosopherAristotleviewedlaughteras"abodilyexerciseprecioustohealth."But【C1】______someclaimstothec
随机试题
裂变思维是指在思考和解决问题时,不受已知的或现成的方式、规则和范畴的约束,从一个问题的中心点向外辐射发散,进行多方向、多角度、多层次的思维活动。根据上述定义,下列情形体现了裂变思维的是:
下面有关处方的说法中正确的是
下列何种纤维面层的地毯阻燃性最好?[2012—043,2009—048,2007—046]
(2003)在处理公共建筑室外空间与周围环境的关系时.常常会引用“巧千因借,精在体宜”及“俗则摒之,嘉则收之”.这些话出自于:
X股份有限公司(以下简称X公司)系公开发行A股的上市实体,北京ABC会计师事务所注册会计师A担任X公司2014年度财务报表审计的项目经理,注册会计师B为主任会计师。资料一:A注册会计师在审计工作底稿中记录了所了解的X公司情况及其环境,部分内容摘录
案例一:以下是《十几减九》的教学片段:教师先让学生独立思考例题“12—9”的计算方法,然后展开师生对话,交流算法。师:谁来介绍自己的方法,告诉大家你是怎么想的?生1:我是数出来的。师:你是怎么数出来的呢?
行政行为合法要件包括()。
2016年可以被称为“共享年”,截至2016年11月,已经诞生了摩拜、优拜、OFO、小鸣、骑呗等多家共享单车品牌。针对上述5种单车品牌,武汉大学樱园宿舍的门前,特意设立了共享单车小车位。车位1至5从左到右停着5辆不同品牌不同颜色的单车,其中一辆为红色,并已
已知fˊ(lnx)=1+x,则f(x)=_________.
Thegrandmotherdidn’twanttogotoFlorida.ShewantedtovisitsomeofherconnectionsineastTennesseeandshewasseizing
最新回复
(
0
)