【正文】 2020 年全國碩士研究生入學統(tǒng)一考試英語試題 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 ANSWER SHEET 1. (10 points) The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak its name. But Gregory Cochran is 1 to say it anyway. He is that 2 bird, a scientist who works independently 3 any institution. He helped popularize the idea that some diseases not 4 thought to have a bacterial cause were actually infections, which aroused Much controversy when it was first suggested. 5 he, however, might tremble at the 6 of what he is about to do. Together with another two scientists, he is publishing a paper which not only 7 that one group of humanity is more intelligent than the others, but explains the process that has brought this about. The group in 8 are a particular people originated from central Europe. The process is natural selection. This group generally do well in IQ test, 9 1215 points above the 10 value of 100, and have contributed 11 to the intellectual and cultural life of the West, as the 12 of their elites, including several worldrenowned scientists, 13 . They also suffer more often than most people from a number of nasty geic diseases, such as breast cancer. These facts, 14 , have previously been thought unrelated. The former has been 15 to social effects, such as a strong tradition of 16 education. The latter was seen as a (an) 17 of geic isolation. Dr. Cochran suggests that the intelligence and diseases are intimately 18 . His argument is that the unusual history of these people has 19 them to unique evolutionary pressures that have resulted in this 20 state of affairs. 1. [A] selected [B] prepared [C] obliged [D] pleased 2. [A] unique [B] particular [C] special [D] rare 3. [A] of [B] with [C] in [D] against 4. [A] subsequently [B] presently [C] previously [D] lately 5. [A] Only [B] So [C] Even [D] Hence 6. [A] thought [B] sight [C] cost [D] risk 7. [A] advises [B] suggests [C] protests [D] objects 8. [A] progress [B] fact [C] need [D] question 9. [A] attaining [B] mon [C] mean [D] calculating 10.[A] normal [B] mon [C] mean [D] total 11.[A] unconsciously [B] disproportionately [C] indefinitely [D] unaccountably 12.[A] missions [B] fortunes [C] interests [D] careers 13.[A] affirm [B] witness [C] observe [D] approve 14.[A] moreover [B] therefore [C] however [D] meanwhile 15.[A] given up [B] got over [C] carried on [D] put down 16.[A] assessing [B] supervising [C] administering [D] valuing 17.[A] development [B] origin [C] consequence [D]instrument 18.[A] linked [B] integrated [C] woven [D] bined 19.[A] limited [B] subjected [C] converted [D] directed 20.[A] paradoxical [B] inpatible [C] inevitable [D] continuous 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 1. (40 points) Text 1 While still catchingup to men in some spheres of modern life, women appear to be way ahead in at least one undesirable category. “Women are particularly susceptible to developing depression and anxiety disorders in response to stress pared to men,” according to Dr. Yehuda, chief psychiatrist at New York’s Veteran’s Administration Hospital. Studies of both animals and humans have shown that sex hormones somehow affects the stress response, causing females under stress to produce more of the trigger chemicals than do males under the same conditions. In several of the studies, when stressedout female rats had their ovaries (the female reproductive ans) removed, their chemical responses became equal to those of the males. Adding to a woman’s increased dose of stress chemicals, are her increased “opportunities” for stress. “It’s not necessarily that women don’t cope as well. It’s just that they have so much more to cope with,” says Dr. Yehuda. “Their capacity for tolerating stress may even be greater than men’s,” she observes, “It’s just that they’re dealing with so many more things that they bee worn out from it more visibly and sooner.” Dr. Yehuda notes another difference between the sexes. “I thin k that the kinds of things that women are exposed to tend to be in more of a chronic or repeated nature. Men go to war and are exposed to bat stress. Men are exposed to more acts of random physical violence. The kinds of interpersonal violence that women are exposed to tend to be in domestic situations, by, unfortunately, parents or other family numbers, and they tend not to be oneshot deals. The wearandtear that es from these longer relationships can be quite devastating.” Adeline Alvarez married at 18 and gave birth to a son, but wad determined to finish college. “I struggled a lot to get the college degree. I was living in so much frustration that that was my escape, to go to school, and get ahead and do better.” Later her marriage ended and she became a single mother. “It’s the hardest thing to take care of a teenager, have a job, pay the rent, pay the car payment, and pay