单选题TRAITOR: BETRAY ::

单选题A square dart board has four dark circular regions of radius 3 inches as shown in the design above. Each point on the dart board is equally likely to be hit by a dart that hits the board. What is the probability that a dart that hits the board will his one of the circular regions?

单选题CONDUCTOR: INSTRUMENTALIST::

单选题If the sum of five consecutive even integers is 70，what is the value of the greatest of the five integers． A. 12 B. 14 C. 18 D. 20 E. 22

单选题VIRULENCE:(A) pallor(B) orderliness(C) femininity(D) harmlessness(E) cowardice

单选题ASPERSIONS:(A) annoyance(B) plunders(C) misgivings(D) sycophancy(E) regrets

单选题DELICATE : FASTIDIOUS ::(A) hard-working : diligent(B) altruistic : mercenary(C) demonstrative : effusive(D) deceptive : fallacious(E) blithe : melancholy

单选题In1980,thecostofppoundsofpotatoeswasddollars.In1990,thecostof2ppoundsofpotatoeswasdollars.Bywhatpercentdidthepriceofpotatoesdecreasefrom1980to1990?(A)25%(B)50%(C)75%(D)100%(E)400%

单选题TESTINESS:(A) attachment(B) endurance(C) prudence(D) concern(E) systematism

单选题Human reliance on information technology today is quickly becoming global. The Line technological developments in the areas of computing, networking, and software engineering have aided the transitions from paper to paperless transactions, and text and data media to multimedia. Today, speed, efficiency, and accuracy in the (5) exchange of information have become primary tools for increasing productivity and innovation. Activities as diverse as health care, education, and manufacturing have come to depend on the generation, storage, and transmission of electronic information. Computers are not only used extensively to perform the industrial and economic functions of society but are also used to provide many services upon which (10) human life depends. Medical treatment, air traffic control, and national security are a few examples. Even a small glitch in the operation of these systems can put human lives in danger. Computers are also used to store confidential data of a political, social, economic, or personal nature. This fairly recent and progressive dependence on computer technology signals a real danger for the human race. (15) Current computer systems offer new opportunities for lawbreaking and the potential to commit traditional types of crimes in nontraditional ways. For example, the threat of identity theft is magnified by our reliance on computers to assist us in everyday activities such as shopping and paying bills. Identity theft refers to all types of crime in which someone wrongfully obtains and uses another (20) person's personal data by way of fraud or deception, typically for economic gain. By making personal and credit information available on the Internet, people open themselves up to the possibility of a criminal obtaining this information and using it for nefarious purposes. This is but one instance of the negative impact that overreliance on computer technology can have on society. (25) As humans continue to make technological advances, so too do they rely more heavily upon those innovations. This is a dangerous progression that must be tempered with common sense and self-restraint. We cannot allow computer technology to control too many aspects of our lives, lest we become victims of our own ingenuity.

单选题SIGHT : BLUR::(A) length: increase(B) destruction : disintegrate(C) dilemma : jumble(D) writing : pontificate(E) speech : slur

单选题The author introduces the concept of class pictures in order to(A) illustrate photography's capacity for recording a historical moment(B) provide an example of photography that appears only to record but actually imposes aesthetic standards(C) demonstrate one area where photography is clearly more functional then painting(D) establish a case where photography is "transparent", i.e. independent of the photographer's aims(E) give an instance where photography is capable of democratizing an experience by converting it to an image

单选题Therearesixmembersonacommittee,fourwomenandtwomen.TheyagreetorandomlypulltwonamesoutofahattoserveasChairandSecretaryforthegroup.Whatistheprobabilitythatbothofthemenarechosen?Givetheprobabilityasafractioninlowestterms.

单选题A clever bit of artistry, instead of lengthening the distance between us______and the exalted artist, ______it.(A) plebeians… widens(B) laymen … attenuates(C) dilettantes … repeals(D) knaves… estimates(E) critics … advertises

单选题A school bus has 10 double seats in each of2 rows．Two students can sit in each double seat．If an empty bus starts out and makes two stops，picking up three times the number of students at the second stop as at the first stop，and if the bus is then filled to seating capacity，how many students got on the bus at the second stop? A. 5 B. 10 C. 15 D. 20 E. 30

单选题COLLUSION : FRAUD ::

单选题According to the passage, which of the following is one of the primary factors that led researchers studying hypnosis to compare auditory hallucinations and imagined sounds?(A) The high level of realism involved in auditory hallucinations but not in the experience of external sounds(B) The fact that both auditory hallucinations and simple imagining are generated by the research subject(C) The observed similarities between visual and auditory hallucinations in hypnotized subjects(D) The blood flow in areas activated by simple imagining but not by auditory hallucination(E) The tendency of the hallucinating brain to behave much like the brain at rest and unexposed to auditory stimulus

单选题In stating that "most compartments remain unidentified, furthermore, giving ample reason for scientific humility" (lines 30-31) the author suggests which of the following?