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【C1】______a study
Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is【C1】______a study
admin
2019-07-10
47
问题
Though not biologically related, friends are as "related" as fourth cousins, sharing about 1% of genes. That is【C1】______a study, published from the University of California and Yale University in the Proceedings of the National Academy of Sciences, has【C2】______.
The study is a genome-wide analysis conducted【C3】______1,932 unique subjects which【C4】______pairs of unrelated friends and unrelated strangers. The same people were used in both【C5】______.
While 1% may seem【C6】______, it is not so to a geneticist. As James Fowler, professor of medical genetics at UC San Diego, says, "Most people do not even【C7】______their fourth cousins but somehow manage to select as friends the people who【C8】______our kin."
The study【C9】______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.【C10】______, as the team suggests, it draws us to similar environments but there is more【C11】______it. There could be many mechanisms working together that【C12】______us in choosing genetically similar friends【C13】______"functional kinship" of being friends with【C14】______!
One of the remarkable findings of the study was that the similar genes seem to be evolving【C15】______than other genes. Studying this could help【C16】______why human evolution picked pace in the last 30,000 years, with social environment being a major【C17】______factor.
The findings do not simply corroborate people’ s【C18】______to befriend those of similar【C19】______backgrounds, say the researchers. Though all the subjects were drawn from a population of European extraction, care was taken to【C20】______that all subjects, friends and strangers, were taken from the same population.
【C10】
选项
A、Meanwhile
B、Furthermore
C、Likewise
D、Perhaps
答案
D
解析
考查副词辨析。从选项和句子结构可以判断,空格处要求填入一个能够体现前后两个句子逻辑关系的副词,空前的句子谈到“为什么在嗅觉基因方面存在相似性还很难解释”,空后却紧接着对此得出一个相关结论,很明显前后形成转折,所以此结论只能是一种不确定的推测,D.Perhaps“可能”符合题意。Meanwhile“同时,其间”,Furthermore“此外,而且”,Likewise“同样,也”,均表示递进,无法顺畅承接上文。
转载请注明原文地址:https://kaotiyun.com/show/eC9Z777K
0
考研英语一
相关试题推荐
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【B1】______shouldbemade
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【B1】______shouldbemade
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【B1】______shouldbemade
AsformercolonistsofGreatBritain,theFoundingFathersoftheUnitedStatesadoptedmuchofthelegalsystemofGreatBritai
AsformercolonistsofGreatBritain,theFoundingFathersoftheUnitedStatesadoptedmuchofthelegalsystemofGreatBritai
InCambodia,thechoiceofaspouseisacomplexonefortheyoungmale.Itmayinvolvenotonlyhisparentsandhisfriends,【B
InCambodia,thechoiceofaspouseisacomplexonefortheyoungmale.Itmayinvolvenotonlyhisparentsandhisfriends,【B
Couldahugadaykeepthedoctoraway?Theanswermaybearesounding"yes!"【B1】______helpingyoufeelcloseand【B2】______tope
Couldahugadaykeepthedoctoraway?Theanswermaybearesounding"yes!"【B1】______helpingyoufeelcloseand【B2】______tope
法律教育对于新闻报道事业的意义——2007年英译汉及详解ThestudyoflawhasbeenrecognizedforcenturiesasabasicintellectualdisciplineinEuropean
随机试题
某商业企业为增值税一般纳税人,该企业以不收取手续费方式代销商品,采用售价金额核算。则该企业月末结转已售代销商品成本时,应借记主营业务成本科目,贷记()科目。(2010年)
(2021年济南高新区)为了提高期末复习的效率,小龙会把讲义中的重点用波浪线划出来。根据学习策略分类,这属于()
截平面截切球体的截交线是什么图形?
Itwasproposedthathismatter__________atthenextmeeting.
A.米索前列醇B.哌仓西平C.法莫替丁D.兰索拉唑E.多潘立酮属于多巴胺受体拮抗剂的是
A.螺旋甾烷醇型B.达玛烷型C.齐墩果烷型D.乌苏烷型E.羽扇豆烷型人参皂苷Re是()。
检验检疫机构对未染有检疫传染病或者已实施卫生处理的交通工具,签发入境或者出境许可证。
每公顷被征收耕地的安置补助费最高不得超过土地被征收前3年平均年产值的()倍。
已知向量a=(2,4,-1),b=(-1,2,4),c=(λ,2,-5),若a,b,c三个向量共面,则实数λ的值为().
假定有一个菜单,名为Menultem,为了运行时使该菜单项失效,应使用的语句为()
最新回复
(
0
)