考研完形填空英语一.doc
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1、考研完形填空英语一 考研完形填空英语一真题1Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. (10 points)Though not biologically related, friends are as related as fourth cousins, sharing about 1% of genes. That is 1 a study published from the University of
2、California and Yale University in the Proceedings of the National Academy of Sciences, has 2 .The study is a genome-wide analysis conducted 3 1932 unique subjects which 4 pairs of unrelated friends and unrelated strangers. The same people were used in both 5 .While 1% may seem 6 , it is not so to a
3、geneticist. As James Fowler, professor of medical genetics at UC San Diego, says, Most people do not even 7 their fourth cousins but somehow manage to select as friends the people who 8 our kin.The study 9 found that the genes for smell were something shared in friends but not genes for immunity. Wh
4、y this similarity in olfactory genes is difficult to explain, for now. 10 Perhaps, as the team suggests, it draws us to similar environments but there is more 11 it. There could be many mechanisms working in tandem that 12 us in choosing genetically similar friends 13 than functional kinship of bein
5、g friends with 14 !One of the remarkable findings of the study was that the similar genes seem to be evolving 15 than other genes. Studying this could help 16 why human evolution picked pace in the last 30,000 years, with social environment being a major 17 factor.The findings do not simply corrobor
6、ate peoples 18 to befriend those of similar 19 backgrounds, say the researchers. Though all the subjects were drawn from a population of European extraction, care was taken to 20 that all subjects, friends and strangers were taken from the same population. The team also controlled the data to check
7、ancestry of subjects.Section II Reading Comprehension?1、What2、Concluded3、On4、Compared5、Samples6、Insignificant7、Know8、Resemble9、Also10、Perhaps11、To12、Drive13、Ratherthan14、Benefits15、Faster16、understand17、Contributory18、Tendency19、Ethnic20、see考研完形填空英语一真题2Directions:Read the following text. Choose the
8、best word(S) for each numbered blank and mark A, B ,C or D on ANSWER SHEET. (10 Points)As many people hit middle age, they often start to notice that their memory and mental clarity are not what they used to be. We suddenly cant remember 1 we put the keys just a moment ago, or an old acquaintances n
9、ame, or the name of an old band we used to love. As the brain 2 , we refer to these occurrences as senior moments. 3 seemingly innocent, this loss of mental focus can potentially have a(an) 4 impact on our professional, social, and personal 5 .Neuroscientists, experts who study the nervous system, a
10、re increasingly showing that theres actually a lot that can be done. It 6 out that the brain needs exercise in much the same way our muscles do, and the right mental 7 can significantly improve our basic cognitive 8 . Thinking is essentially a 9 of making connections in the brain. To a certain exten
11、t, our ability to 10 in making the connections that drive intelligence is inherited. 11 , because these connections are made through effort and practice, scientists believe that intelligence can expand and fluctuate 12 mental effort.Now, a new Web-based company has taken it a step 13 and developed t
12、he first brain training program designed to actually help people improve and regain their mental 14 .The Web-based program 15 you to systematically improve your memory and attention skills. The program keeps 16 of your progress and provides detailed feedback 17 your performance and improvement. Most
13、 importantly, it 18 modifies and enhances the games you play to 19 on the strengths you are developing-much like a(n) 20 exercise routine requires you to increase resistance and vary your muscle use.1.Awhere Bwhen Cthat Dwhy2.Aimproves Bfades Crecovers Dcollapses3.AIf BUnless COnce DWhile4.Auneven B
14、limited Cdamaging Dobscure5.Awellbeing Benvironment Crelationship Doutlook6.Aturns Bfinds Cpoints Dfigures7.Aroundabouts Bresponses Cworkouts Dassociations8.Agenre Bfunctions Ccircumstances Dcriterion9.Achannel Bcondition Csequence Dprocess10.Apersist Bbelieve Cexcel Dfeature11.ATherefore BMoreover
15、COtherwise DHowever12.Aaccording to Bregardless of Capart from Dinstead of13.Aback Bfurther Caside Daround14.Asharpness Bstability Cframework Dflexibility15.Aforces Breminds Churries Dallows16.Ahold Btrack Corder Dpace17.A to Bwith Cfor Don18.Airregularly Bhabitually Cconstantly Dunusually19.Acarry
16、Bput Cbuild Dtake20.Arisky Beffective Cidle Dfamiliar考研完形填空英语一真题3Directions:Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. (10 points)People are, on the whole, poor at considering background information when making individual decisio
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