[外语类试卷]GRE(VERBAL)模拟试卷25及答案与解析.doc
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1、GRE( VERBAL)模拟试卷 25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 Most people choose a lawyer on the basis of such_considerations as his cost, his field of expertise, and the fees he charges. ( A) idiosyncratic ( B) humanistic ( C) irrelevant ( D) personal ( E) pragmatic 2 In contrast to Goyas various representations of sincere tears, then, are a series of
3、representations of insincerity and emotional_. ( A) confusion ( B) machination ( C) probity ( D) fortuitousness ( E) boldness 3 Enlightenment thinkers_faith in the abilities of mankind to uncover and solve pressing problems of the time, and thus they believe that human beings are creatures, capable
4、of employing reason and logic. ( A) readdress mercurial ( B) posit duplicitous ( C) maintain rational ( D) absorb Jovian ( E) hold purist 4 They were certain that this problem, like so many other_problems, did not ever have to be_, but could be resolved through oblique means. ( A) insoluble solved (
5、 B) nettlesome faced ( C) winsome ignored ( D) troublesome categorized ( E) fulsome persuaded 5 Though sometimes_, all too often technology is seen as a_for the great economic, social, and political challenges facing the nation as it embarks on the path of modernization. ( A) expensive so lution ( B
6、) effective panacea ( C) ignored salve ( D) relevant prerequisite ( E) calamitous fillip 6 Research has proven that unlike their sober_who slowed down after making a mistake to try to correct their actions, men who imbibe alcohol show no signs of such_behavior. ( A) adversaries laudatory ( B) counte
7、rparts corrective ( C) protagonists conciliatory ( D) functionaries proper ( E) contemporaries edified 7 Maureen radiates an unfailing common sense and good humor, although not a false cheery_; she has no illusions about life, and her grace comes from her capability to meet it_. ( A) mirth flinching
8、ly ( B) naivet head -on ( C) insensitivity callously ( D) charm promptly ( E) ignorance obscurely SECTION 2 Directions: In each of the following questions, a related pair of words or phrases is followed by five lettered pairs of words or phrases. Select the lettered pair that best expresses a relati
9、onship similar to that expressed in the original pair. 8 LARGE : GARGANTUAN : ( A) drenched : humid ( B) moist : saturated ( C) critical : detrimental ( D) cylindrical : rotund ( E) pliant: porous 9 DOCENT: TOUR: ( A) comedian : prop ( B) philosopher : inspiration ( C) chef : kitchen ( D) guide : sa
10、fari ( E) surveyor : land 10 CONFIDENCE : ARROGANCE : ( A) timidity : reticence ( B) salubriousness : salaciousness ( C) frugality : miserliness ( D) invincibility: successfulness ( E) mirth : splendor 11 INCREDIBLE :BELIEVE : ( A) elaborate : embellish ( B) pompous : impress ( C) indubitable: doubt
11、 ( D) unmarred : defect ( E) rigorous : comply 12 KNEEPAD : INJURY : ( A) motive : frustration ( B) medicine: fitness ( C) amulet: evil ( D) distraction : apprehension ( E) tuxedo: conceit 13 RESCIND : STATUTE : ( A) inculpate : verdict ( B) renew: amelioration ( C) revoke : license ( D) praise : re
12、tribution ( E) infringe : estate 14 TRICKLE : GUSH: ( A) sprint : trot ( B) repeal : rescind ( C) skid : hydroplane ( D) sip : swill ( E) disappear : evanesce 15 INTRIGUED : ENRAPTURED: ( A) respectful: reverent ( B) sacrosanct : impious ( C) conscientious : alarmed ( D) serene : mellow ( E) anodyne
13、 : pleasant 16 DIMINUENDO : SOUND : ( A) wavelength : voice ( B) rarefaction: definition ( C) volume : smallness ( D) ritardando : tempo ( E) interruption : pattern SECTION 3 Directions: Each passage in this group is followed by questions based on its content. After reading a passage, choose the bes
14、t answer to each question. Answer all questions following a passage on the basis of what is stated or implied in the passage. 16 While chemists try to assemble molecules using a combination of theoretical principles and practical experience to mold molecules that have desired structural and chemical
15、 properties, nanotechonologists generally seek to make Line more than a single molecule. They build arrays of identical or complexed (5) molecules, sometimes on a scale that will transcend the boundaries of the microscopic and approach the macroscopic, using both top-down and bottom-up approaches. T
16、he first is exemplified by scientists who build objects and molecular arrays using the techniques of scanning probe microscopy, while the second is exemplified by investigators who design two-and three-dimensional (10) chemical systems that cohere according to the rules of chemical interactions. The
17、 top-down approach has exquisite precision, but its disadvantage is its lack of extensive parallelism; it requires manipulating atoms and molecules practically one by one, while the bottom-up approach is massively parallel. But in both cases, scientists are forced to use the difficult nanometer scal
18、e, i.e. the (15) level at which living systems tend to make their structural components, rather than the angstrom scale of chemistry. 17 The primary purpose of the passage is to ( A) indicate some possible technological benefits to the development of new and varied techniques in nanotechnology ( B)
19、argue that science involving the macroscopic tends to be exponentially more difficult than the science of the microscopic ( C) defend the use of the bottom-up approach of building molecules as more efficient relative to the top-down approach ( D) distinguish two different approaches in nanotechnolog
20、y and comment on their differences and similarities ( E) correct the misconception that the benefits of nanotechnology are likely to be seen in the near future 18 It can be inferred from the passage that the author believes which of the following concerning the top-down method of nanotechnology? ( A
21、) The top-down method tends to be accurate but highly inefficient, resulting in a process that takes a great deal of time and energy. ( B) The top-down method, unlike the bottom-up method, tends to disobey the rules of many chemical interactions. ( C) The top-down method requires a greater level of
22、technological involvement than does the bottom-up method. ( D) The top-down method shows the limits of nanotechnology methods that rely too heavily on parallel processes. ( E) The top-down method is fairly useless when applied to the problem of creating a single molecule. 19 The passage provides inf
23、ormation that would answer which of the following questions? ( A) What are some of the structural and chemical properties that nanotechnologists strive to create when they mold molecules? ( B) Why are the techniques of scanning probe microscopy necessary to the production of objects and molecule arr
24、ays in the top-down method? ( C) Which is more important to the future of nanotechnology, scientists use of the theoretical principles or practical experience? ( D) Has the nanometer scale been considered easier than the angstrom scale for nanotechnologists to work with? ( E) For what reasons do bot
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- 外语类 试卷 GRE VERBAL 模拟 25 答案 解析 DOC
