Section BDirections:
Beneath each of the following sentences, there are four choices marked［A］,［B］,［C］and［D］. Choose the one that best completes the sentence. Mark your answer on ANSWER SHEET 1 by blackening the corresponding letter in the brackets with a pencil. (10 points)
第11题：He is too young to be able to _______ between right and wrong.
A discard B discern C disperse D disregard
根据下面的文字资料回答 71～75 题 In the following essay．each blank has four choices．Choose the best answer and write down on the answer sheet．
Spread spectrum simply means that data is sent in（ 1 ）pieces over a number of the discrete frequencies available for use at any time in the specified range．Devices using（ 2 ） spread spectrum(DSSS)communicate by splitting each（ 3 ）of data into several parts and sending them concurrently on different（ 4 ），DSSS uses a lot of the available（ 5 ），about 22 megahertz(MHz)．
第71题：文中（ 1 ）处正确的答案是（ ）。
A．small
B．high
C．low
D．long
Directions: There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the answer sheet.
6. ______ the look on his face, he wasn't satisfied with their performance.
A. To judge by
B. Judging by
C. Judge by
D. To be judged by
There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the Answer sheet.
6. ----Bradford graduated from college with honors at a very young age.
----He _____ have been an outstanding student.
A must B could C should D might
Ⅰ. Phonetics (5 points)
Directions: In each of the following groups of words, there are four underlined letters or letter combinations marked A, B, C and D. Compare the underlined parts and identify the one that is different from the others in pronunciation. Mark your answer by blackening the corresponding letter on the Answer Sheet.
1. A. meat
B. leap
C. ahead
D. speak
2012年全国硕士研究生入学统一考试英语试题Section I Use of EnglishDirections: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)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 ethical judgments of the Supreme Court justices have become an important issue recently. The court cannot _1_ its legitimacy as guardian of the rule of law _2_ justices behave like politicians. Yet, in several instances, justices acted in ways that _3_ the courts reputation for being independent and impartial.Justice Antonin Scalia, for example, appeared at political events. That kind of activity makes it less likely that the courts decisions will be _4_ as impartial judgments. Part of the problem is that the justices are not _5_by an ethics code. At the very least, the court should make itself _6_to the code of conduct that _7_to the rest of the federal judiciary.This and other similar cases _8_the question of whether there is still a _9_between the court and politics.The framers of the Constitution envisioned law _10_having authority apart from politics. They gave justices permanent positions _11_they would be free to _12_ those in power and have no need to _13_ political support. Our legal system was designed to set law apart from politics precisely because they are so closely _14_.Constitutional law is political because it results from choices rooted in fundamental social _15_ like liberty and property. When the court deals with social policy decisions, the law it _16_ is inescapably political-which is why decisions split along ideological lines are so easily _17_ as unjust.The justices must _18_ doubts about the courts legitimacy by making themselves _19_ to the code of conduct. That would make rulings more likely to be seen as separate from politics and, _20_, convincing as law.1. Aemphasize Bmaintain Cmodify D recognize2. Awhen Blest Cbefore D unless3. Arestored Bweakened Cestablished D eliminated4. Achallenged Bcompromised Csuspected D accepted5. Aadvanced Bcaught Cbound Dfounded6. Aresistant Bsubject Cimmune Dprone7. Aresorts Bsticks Cloads Dapplies8. Aevade Braise Cdeny Dsettle9. Aline Bbarrier Csimilarity Dconflict10. Aby Bas Cthough Dtowards11. Aso Bsince Cprovided Dthough12. Aserve Bsatisfy Cupset Dreplace13. Aconfirm Bexpress Ccultivate Doffer14. Aguarded Bfollowed Cstudied Dtied15. Aconcepts Btheories Cdivisions Dconceptions16. Aexcludes Bquestions Cshapes Dcontrols17. Adismissed Breleased Cranked Ddistorted18. Asuppress Bexploit Caddress Dignore19. Aaccessible Bamiable Cagreeable Daccountable20. Aby all mesns Batall costs Cin a wor、d Das a resultSection II Reading ComprehensionPart ADirections: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 1Come on Everybodys doing it. That whispered message, half invitation and half forcing, is what most of us think of when we hear the words peer pressure. It usually leads to no good-drinking, drugs and casual sex. But in her new book Join the Club, Tina Rosenberg contends that peer pr
Ⅱ. Vocabulary and Structure (15 points)
Directions: There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the Answer Sheet.
6. I ______ my work by this time yesterday evening.
A. did
B. would do
C. had done
6．答案为C 指到过去某叫为止的事情。
Ⅲ. Cloze (30 points)
Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet.
Times have changed and the ideas of the young and the old about the same thing are often ill contra diction. For example, parents and teenagers often disagree about the amount of freedom and responsibility that young people (21) to have. The teenager is more independent and often wants to be (22) to choose his own friends, select his own courses in school, plan for his own vocational (23) , and earn and spend his own money, and generally (24) his own life in a more independent (25) than many parents are able to (26) .
Most problems (27) teenagers and their parents yield to (导致) (28) planning and decision making. Within ally particular family, (29) are avoided and problems are solved when all of the persons take (30) in the situation, and (31) in working it out. (32) parents and young people learn how to get (33) well with each other and develop skills in understanding and (34) understood, even (35) most difficult problems are relieved and a situation might appear that teenagers and their parents can some times see eye to eye.
21. A. is
B. should
C. will
D. are
21．答案为D 此处测试基本句型。看选项，注意其中的is和are，它们都可以与to have连用。英文中的be to do为一种句型，be to后面接动词不定式，用于表示“责任、义务、意图、约定、可能性”等，一般翻译成“必须”。在本句中，决定be的形式的词为people，故选D为答案。
根据以下材料回答 1～20 题：
Directions：
Read the following text. Choose the best word 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)___12-15 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 world-renowned scientists, ___(13)___. They also suffer more often than most people from a number of nasty genetic 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 genetic 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.
第 1 题 请选择(1)处最佳答案（ ）。
A．selected
B．prepared
C．obliged
D．pleased
Ⅱ. Vocabulary and Structure (15 points)
Directions, There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the answer sheet.
6. I know the difference between these two words. So ______ they.
A. know
B. will
C. do
D. does
6．答案为C 我知道这两个词的区别，他们也知道。so表示“也...”，句型为so+助动词+主语，根据前一句的谓语动词，得知应选C。
Ⅲ. Cloze (20 points)
Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the answer sheet.
We are interested in the weather because it (21) us so directly—what we wear, (22) we do, and even how we feel. Geographers, however, are (23) interested in climate than in weather. Climate is the pattern of all the weather conditions over a long period of time. Generally (24) , climate (25) to these normal weather conditions, not (26) daily or yearly changes.
Climate, like weather, changes (27) time. It is true (28) these changes (29) a long time, but not as long as we might expect. Records show that over the centuries large portions of the earth have experienced great changes (30) climate.
21. A. effects
B. defects
C. infects
D. affects
21．答案为D 根据空格，此处为动词，affect，vt． “影响”。effect，vt． “引起变化”。defect， vi.“逃跑”。infect，vt．“感染”。