【考研类试卷】考研英语-549 (1)及答案解析.doc
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1、考研英语-549 (1)及答案解析(总分:100.00,做题时间:90 分钟)一、Section Use of Eng(总题数:1,分数:10.00)Currently, the American armed forces are the largest professional military on the planet. Other (1) have professional soldiers, (2) not as many as the United States. For thousands of years, it was (3) that professional soldie
2、rs were superior to (4) timers. But (5) most of history, few nations could (6) an army of professionals, at least not on a permanent basis. It washt (7) the late 20th century that countries began to (8) large, permanent, all-volunteer armed forces that were carefully (9) and trained for combat. Brit
3、ain was the first, when it phased out conscription in 1962. In 1975, the United States followed (10) . For over a century, conscription has been seen (11) the way to remain (12) strong without breaking the bank. But the conscripts did not stay in uniform long enough to get really good at fighting. B
4、ritain and American were the first two nations to realize that conscription was so (13) that the voters would pay extra to 14 a professional force. Within a decade, an army of professionals begins to pay (15) . The professionals are not only more (16) on the battlefield, but are also, if carefully (
5、17) (for education and aptitude) more likely to constantly develop better ways to (18) This produces a tremendous battlefield (19) It doesnt make you (20) , but it does make you very difficult to defeat.(分数:10.00)(1).A. races B. areas C. nations D. disciplines(分数:0.50)A.B.C.D.(2).A. and B. but C. or
6、 D. notwithstanding(分数:0.50)A.B.C.D.(3).A. recognizedB. revised C. suspended D. suspected(分数:0.50)A.B.C.D.(4).A. unintelligible B. passive C. part D. universal(分数:0.50)A.B.C.D.(5).A. in B. throughout C. for D. unlike(分数:0.50)A.B.C.D.(6).A. afford B. purchase C. streamline D. scrutinize(分数:0.50)A.B.C
7、.D.(7).A. during B. before C. in D. until(分数:0.50)A.B.C.D.(8).A. establish B. integrate C. intervene D. facilitate(分数:0.50)A.B.C.D.(9).A. evoked B. carve C. evacuatedD. recruited(分数:0.50)A.B.C.D.(10).A. outlet B. suit C. therapy D. origin(分数:0.50)A.B.C.D.(11).A. in B. by C. as D. on(分数:0.50)A.B.C.D.
8、(12).A. militarily B. theoretically C. physically D. mentally(分数:0.50)A.B.C.D.(13).A. strenuousB. invalid C. prudent D. unpopular(分数:0.50)A.B.C.D.(14).A. propel B. mute C. maintain D. oppose(分数:0.50)A.B.C.D.(15).A. for B. up C. out D. off(分数:0.50)A.B.C.D.(16).A. fragile B. lethal C. punctual D. vuln
9、erable(分数:0.50)A.B.C.D.(17).A. notified B. provoked C. selected D. manifested(分数:0.50)A.B.C.D.(18).A. liberate B. impart C. hinder D. fight(分数:0.50)A.B.C.D.(19).A. advantageB. harmony C. hazard D. savage(分数:0.50)A.B.C.D.(20).A. invariableB. invincible C. robust D. rigorous(分数:0.50)A.B.C.D.二、Section
10、Reading Co(总题数:0,分数:0.00)三、Part A(总题数:0,分数:0.00)四、Text 1(总题数:1,分数:10.00)Sharks have gained an unfair reputation for being fierce predators of large sea animals. Humanitys unfounded fear and hatred of these ancient creatures is leading to a worldwide slaughter that may result in the extinction of man
11、y larger, coastal shark species. The shark is the victim of a warped attitude of wildlife protection: we strive only to protect the beautiful, nonthreatening parts of our environment. And, in our efforts to restore only nonthreatening parts of our earth, we ignore other important parts.A perfect ill
12、ustration of this attitude is the contrasting attitude towards another large sea animal, the dolphin. During the 1980s, environmentalists in the U. S. A. protested the use of driftnets for tuna fishing in the Pacific Ocean since these nets also caught dolphins. The environmentalists generated enough
13、 political and economic pressure to prevent tuna companies from buying tuna that had been caught in driftnets. In contrast to this effort, the populations of sharks in the Pacific Ocean have decreased to the point of extinction and there has been very little effort by the same environmentalists to s
14、ave this important species, of marine wildlife. Sharks are among the oldest creatures on earth, having survived in the seas for more than 350 million years. They are extremely efficient animals, feeding on wounded or dying animals, thus performing an important role in nature of weeding out the weake
15、r animals in a species. Just the fact that species such as the Great White Shark have managed to live in the oceans for so many millions of years is enough proof of their efficiency and adaptability to changing environments. It is time for humans, who may not survive another 1000 years at the rate t
16、hey are damaging the planet, to east away their fears and begin considering the protection of sharks as creatures that may provide us insight into our own survival.(分数:10.00)(1).The main focus of this passage is _.A. why sharks have such a bad reputationB. how sharks become some of the oldest creatu
17、res on earthC. how sharks illustrate a problem in wildlife protectionD. why the campaign to save dolphins was not extended to save sharks(分数:2.00)A.B.C.D.(2).About how long have sharks lived on the planet?A. 25 million years. B. 150 million years.C. 350 million years. D. 500 million years.(分数:2.00)A
18、.B.C.D.(3).Which of the following best describes the organization of this passage?A. Specific to general. B. Cause and effect.C. Statement and example. D. Chronological order.(分数:2.00)A.B.C.D.(4).How did environmentalists manage to protect dolphins?A. They prevented fishermen from selling them for m
19、eat.B. They pressured fishermen into protecting dolphins by law.C. They brought political pressure against tuna companies.D. They created sanctuaries where dolphin fishing was not allowed.(分数:2.00)A.B.C.D.(5).What is the authors attitude in this passage?A. Explanatory. B. Persuasive.C. Humorous. D.
20、Narrative.(分数:2.00)A.B.C.D.五、Text 2(总题数:1,分数:10.00)This book is written expressly for students in an attempt to present the material that is most useful and interesting to them. Previous courses in chemistry are not necessary for the understanding of the material, although those students who have ha
21、d high school chemistry will find that a review of the inorganic section will better enable them to master the organic and biochemistry sections that follow. The author has felt that in the past there was an improper selection of material from inorganic, organic, and biochemistry in the majority of
22、the textbooks of chemistry for nurse. The tendency has been to develop the inorganic chemistry to such an extent that organic and biochemistry is covered too briefly. The recent advances in biochemistry and their widespread application to the practice of medicine and nursing have considerably altere
23、d the situation. Not only is biochemistry more closely allied to the practical chemistry of medicine and nursing but also it is of more interest to the student. In the authors experience the response to biochemistry has always been more favorable than to the other sections. Within the brief period a
24、llotted to chemistry, therefore, the sections on inorganic, organic, and biochemistry should be so arranged that a good share of the time is spent in the study of biochemistry. This book presents mainly those fundamentals of inorganic and organic chemistry that are necessary for the understanding of
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