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考研完形填空英语一真题2023.pdf

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考研完形填空英语一真题2023

考研完形填空英语一真题2023

在考研阅读中,句子是很长的,必需要学会拆解长难句才能好

理解文章主旨,搞定长难句最好的方法就是逐句分析真题中的长难句,

了解它为什么难,下文是我为你细心编辑整理的考研完形填空英语一

真题,期望对你有所帮忙,多内容,请点击相关栏目查看,感谢!

考研完形填空英语一真题1

Readthefollowingtext.Choosethebestword(s)foreach

numberedblankandmark[A,[B,[Cor[DonANSWERSHEET

1.(10points)

Thoughnotbiologicallyrelated,friendsareasrelatedas

fourthcousins,sharingabout1%ofgenes.Thatis1astudy

publishedfromtheUniversityofCaliforniaandYaleUniversity

intheProceedingsoftheNationalAcademyofSciences,has2.

Thestudyisagenome-wideanalysisconducted31932unique

subjectswhich4pairsofunrelatedfriendsandunrelated

strangers.Thesamepeoplewereusedinboth5.While1%may

seem6,itisnotsotoageneticist.AsJamesFowler,professor

ofmedicalgeneticsatUCSanDiego,says,Mostpeopledonot

even7theirfourthcousinsbutsomehowmanagetoselectas

friendsthepeoplewho8ourkin.

Thestudy9foundthatthegenesforsmellweresomething

sharedinfriendsbutnotgenesforimmunity.Whythis

千里之行,始于足下。

similarityinolfactorygenesisdifficulttoexplain,fornow.

10Perhaps,astheteamsuggests,itdrawsustosimilar

environmentsbutthereismore11it.Therecouldbemany

mechanismsworkingintandemthat12usinchoosinggenetically

similarfriends13thanfunctionalkinshipofbeingfriends

with14!Oneoftheremarkablefindingsofthestudywasthat

thesimilargenesseemtobeevolving15thanothergenes.

Studyingthiscouldhelp16whyhumanevolutionpickedpacein

thelast30,000years,withsocialenvironmentbeingamajor

17factor.

Thefindingsdonotsimplycorroboratepeoples18to

befriendthoseofsimilar19backg

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