考研英语真题英语一真题完整版答案
发布时间：2023-02-24 07:26:53 来源：文档文库
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2015英语一真题
Directions:
Read the following text. Choose the best word(s for each numbered blank and mark A, B, C or D on ANSWER SHEET. (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 California and Yale University in the Proceedings 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 and unrelated 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 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 .Why this similarity exists in smell genes is difficult to explain, for now,_(10_,as the 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 seem to be evolution_(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 explain people’s_(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. 1. [A] when [B] why [C] how [D] what
2. [A] defended [B] concluded [C] withdrawn [D] advised 3. [A] for [B] with [C] on [D] by
4. [A] compared [B] sought [C] separated [D] connected 5. [A] tests [B] s [C]samples [D] examples
6. [A] insignificant [B] unexpected [C]unbelievable [D] incredible
7. [A] visit [B] miss [C] seek [D] know
8. [A] resemble [B] influence [C] favor [D] surpass 9. [A] again [B] also [C] instead [D] thus
10. [A] Meanwhile [B] Furthermore [C] Likewise [D] Perhaps 11. [A] about [B] to [C]from [D]like
12. [A] drive [B] observe [C] confuse [D]limit
13. [A] according to [B] rather than [C] regardless of [D] along with 14. [A] chances [B]responses [C]missions [D]benefits 15. [A] later [B]slower [C] faster [D] earlier 16. [A]forecast [B]remember [C]understand [D]express
17. [A] unpredictable [B]contributory [C] controllable [D] disruptive 18. [A] endeavor [B]decision [C]arrangement [D] tendency 19. [A] political [B] religious [C] ethnic [D] economic 20. [A] see [B] show [C] prove [D] tell Section II Reading Comprehension Part A Directions:
Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET. (40 points Text 1
King Juan Carlos of Spain once insisted “kings don’t abdicate, they dare in their sleep.”But embarrassing scandals and the popularity of the republican left in the recent Euro-elections have forced him to eat his words and stand down. So, does the Spanish crisis suggest that monarchy is seeing its last days Does that mean the writing is on the wall
