2015年全国硕士研究生入学考试英语（一）和(二)试题及答案
本帖最后由 首经贸 于 2018-4-25 11:31 编辑2015 年全国硕士研究生入学统一考试英语（一）试题考试时长： 180 分钟 总分： 100 分
Section I Use of English :Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B,C or D on the ANSWER SHEET. (10 points)
Though not biologically related, friends are as ― related ‖ as fourth cousins, sharing about 1% o genes. That is _(1)_a study, published from the University of California and Yale University in theProceedings of the National Academy of Sciences, has(2)_.The study is a genome-wide analysis conducted _(3)1,932 unique subjects which(4)pairs of unrelated friends andunrelated strangers. The same people were used in both_(5)_.While 1% may seem_(6)_,it is not so to a geneticist. As James Fowler, professor of medicalgenetics 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 genesfor immunity .Why this similarity exists in smell genes is difficult to explain, for now,_(10)_,asthe team suggests, it draws us to similar environments but there is more_(11)_it. There could be many mechanisms working together that _(12)_us in choosing genetically similar friends_(13)_ ‖ functional Kinship ‖ of being friends with_(14)_!One of the remarkable findings of the study was the similar genes seemto be evolution_(15)_than other genes Studying this could help_(16)_why human evolution picked pacein the last 30,000 years, with social environment being a major_(17)_factor.The findings do not simply explain people ‘s_(18)_to befriend those of similar_(19)_backgrounds, saythe researchers. Though all thesubjectsweredrawn from a population of European extraction, care was taken to_(20)_that all subjects, friends and strangers, were taken from the same population.1. when why how what2. defended concluded withdrawn advised3. for with on by4. compared sought separated connected5. tests objects samples examples
6. insignificant unexpected unbelievable incredible7. visit miss seek know8. resemble influence favor surpass9. again also instead thus10. Meanwhile Furthermore Likewise Perhaps
11. about to from like12. drive observe confuse limit
13. according to rather than regardless of along with14. chances responses missions benefits15. later slower faster earlier
16. forecast remember understand express17. unpredictable contributory controllable disruptive18. endeavor decision arrangement tendency19. political religious ethnic economic20. see show prove tell
..............2015年全国硕士研究生入学考试英语（一）和(二)试题及答案
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