[外语类试卷]GRE(VERBAL)模拟试卷28及答案与解析.doc
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1、GRE( VERBAL)模拟试卷 28及答案与解析 SECTION 1 Directions: Each sentence below has one or two blanks, each blank indicating that something has been omitted. Beneath the sentence are five lettered or sets of words. Choose the word or set of words for each blank that best fits the meaning of the sentence as a wh
2、ole. 1 In the newly discovered gene, the change of a single unit of DNA converts the worm from a solitary forager into_diner. ( A) an intrepid ( B) a voracious ( C) a gregarious ( D) a nomadic ( E) a rapacious 2 Anthropologists noted that the two_ethnic groups_the same saints, worshipped in the same
3、 churches, and respected a past of shared values, despite their differences. ( A) salutary praised ( B) alienated rejected ( C) dominant isolated ( D) stentorian delineated ( E) coexistent venerated 3 It was a new era, one that was witnessing breathtaking transformations in traditional ways of life
4、and that demanded_transformations in the institutions and techniques of government. ( A) commensurate ( B) antediluvian ( C) peremptory ( D) fordable ( E) contemptible 4 Despite the_, Alzheimers researchers are still_about the prospects for immunization, though most agree that more results are neede
5、d from humans for us to truly understand immunizations effects. ( A) advances thrilled ( B) obstacles uncertain ( C) setback optimistic ( D) publicity divided ( E) pessimism unconvinced 5 True, he had diplomatic immunity as the assistant agricultural officer at the consulate, but the publicity and_o
6、f an arrest and interrogation, not to mention expulsion from the country, would hardly profit him. ( A) frolic ( B) diminishment ( C) festering ( D) comportment ( E) uproar 6 _by the surreality of history and the changes unleashed by the 60s, many writers in that era became_, withdrawing, turtlelike
7、, inside their own homes and heads. ( A) Repelled baroque ( B) Disregarded rococo ( C) Fascinated inconspicuous ( D) Intoxicated legant ( E) Flummoxed unobtrusive 7 Whoever said the_life is not worth living apparently never intended to go into book publishing, where there is almost no research and w
8、here much of the conventional wisdom is_of folklore, myth and wishful thinking. ( A) suffering a reproach ( B) illiterate a farra go ( C) inauspicious a rejection ( D) unassuming an example ( E) unexamined a pastiche SECTION 2 Directions: In each of the following questions, a related pair of words o
9、r phrases is followed by five lettered pairs of words or phrases. Select the lettered pair that best expresses a relationship similar to that expressed in the original pair. 8 ADDENDUM : DOCUMENT: ( A) duplication : original ( B) postscript : letter ( C) correspondence : epistolary ( D) canon : apoc
10、rypha ( E) epigraph : preface 9 CAVIL : CRITICIZE: ( A) chafe : scrub ( B) entice : lure ( C) mandate : require ( D) inundate : deluge ( E) assume : suppose 10 DEHYDRATE: WATER: ( A) infiltrate : insecurity ( B) wither : vitality ( C) ossify : strength ( D) desecrate : piety ( E) contaminate : viabi
11、lity 11 BREVITY : EPIGRAM: ( A) pith : epitaph ( B) wit : ode ( C) paucity: diatribe ( D) fame : aphorism ( E) distortion : caricature 12 WARNING : ADMONITORY : ( A) decision : ambiguous ( B) alibi : exculpatory ( C) deformity : congenital ( D) stratagem : antagonistic ( E) analysis : holistic 13 IN
12、SURGENT : REBEL : ( A) architect : renovate ( B) fallacy : distract ( C) quartermaster : maintain ( D) private : marshal ( E) provocateur : agitate 14 CISTERN : LIQUIDS : ( A) cantilever : crowbar ( B) stalagmite: grotto ( C) landfill : refuse ( D) armory : countermeasures ( E) breviary : wildlife 1
13、5 CONDENSATION : APHORISM : ( A) subversion: assertion ( B) invention: neologism ( C) exaggeration : caricature ( D) truncation : heuristics ( E) extradition : legislation 16 EARMARK : FUNDS : ( A) identify : culprit ( B) export : product ( C) schedule : time ( D) embezzle : bursar ( E) adjourn : me
14、eting SECTION 3 Directions: Each passage in this group is followed by questions based on its content. After reading a passage, choose the best answer to each question. Answer all questions following a passage on the basis of what is stated or implied in the passage. 16 Scientists have long speculate
15、d as to the extent that inbreeding contributes to the decline and eventual extinction of large assimilated populations, most agreeing that in natural populations the impact of inbreeding depression on Line population survival is insignificant in comparison to that of demographic and (5) environmenta
16、l variables. While there is ample evidence of fitness reduction due to inbreeding depression in captivity, no field studies on natural populations have been conducted to test the proposed effect on extinction. However, Saccheri recently found in his study of a large metapopulation of the Glanville .
17、fritillary butterfly that extinction risk increased significantly (10) with decreasing heterozygosity, an indication of inbreeding, even after accounting for the effects of the relevant ecological factors. Rate of maturation, larval survival, adult longevity and egg-hatching rate were found to be ad
18、versely affected by inbreeding, and appear to be the fitness components underlying the relationship between inbreeding and extinction. One wonders, nevertheless, (15) how applicable these results would be to the increasing number of species with small isolated populations due to habitat loss and fra
19、gmentation. 17 Which of the following best describes the organization of the passage? ( A) A common viewpoint is presented, its insufficiency is pointed out and a solution is suggested but qualified. ( B) A thesis is presented, and a scientific study is cited in support, then criticized. ( C) A ques
20、tion is articulated, two possible solutions are offered, then one is decided upon. ( D) A scientific study is explained, its results questioned, and a new thesis is formed. ( E) A thesis is articulated, then a scientific study is explained which leads to a new thesis. 18 If the phenomenon “extinctio
21、n risk increased significantly with decreasing heterozygosity“ (lines 9-10) agrees with the proposed effect on extinction, the passage assumes ( A) heterozygosity is an indicator of increasing inbreeding depression in assimilated metapopulations ( B) heterozygosity is unrelated to the degree of inbr
22、eeding depression in assimilated metapopulations ( C) heterozygosity is an indicator of decreasing inbreeding depression in isolated metapopulations ( D) heterozygosity is an indicator of increasing inbreeding depression in isolated metapopulations ( E) heterozygosity is an indicator of decreasing i
23、nbreeding depression in assimilated metapopulations 19 The authors attitude toward Saccheris study can be best described as one of ( A) qualified approval ( B) tempered suspicion ( C) mild disdain ( D) enthusiasm and optimism ( E) neutrality and disinterest 20 According to the passage, inbreeding af
24、fects all of the following aspects of Glanville fritillary butterfly biology EXCEPT ( A) Habitat loss ( B) Incubation success ( C) Physical being of larvae ( D) Life span of adults ( E) Rate of maturation 20 Society is generally amenable to subsidizing sciences expensive machinery, which at some poi
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- 外语类 试卷 GRE VERBAL 模拟 28 答案 解析 DOC
