问题:单选题If x= a/3+b/32+c/33, when a, b, and c are each equal to 0 or 1, then x could be each of the following EXCEPT ______.A 1/27B 1/9C 4/27D 2/9E 4/9
Saturday, January 21, 2023
问题:单选题According to the information given in the passage, if two20-year-old twins lived on earth, and one of them left on a journey for Alpha Centauri at very close to the speed of light, then managed to survive the journey and return to earth having aged 40 years during the journey, what could she expect to find upon her return to earth?A Her great-grandmotherB Her twin at the age of 20C Her twin at the age of 40D Her twin at the age of 60E Her twin’s great-grandchildren
Saturday, November 11, 2023
问题:单选题The author of the passage most likely mentions “Little Green Men” in the first paragraph for what purpose?A To poke fun at the ignorance of most science fiction readersB To introduce a daunting challenge that will have to be addressed before human interstellar space travel can become possibleC To draw a comparison between the attempts of humans to voyage in space and the more successful attempts of other civilizationsD To draw an amusing distinction between a supposed danger of space travel, as presented in the popular media, and the actual challenges posed by interstellar space travel, as perceived by scienfistsE To suggest that the concept of human interstellar space travel is as much of a myth as the “Little Green Men” that appears in science fiction movies and television programs
Wednesday, January 4, 2023
问题:单选题The author’s tone can best be described as which of the following?A Angry and subjectiveB Calm and objectiveC Analytic and ambivalentD Grim and self-satisfiedE Tentative and biased
Thursday, November 9, 2023
问题:单选题Unlike the United States, the president of the Philippines are elected to a six-year term in office.A United States, the president of the Philippines are electedB United States, the president of the Philippines is electedC United States, the people of the Philippines elect a presidentD the president of the United States, the people of the Philippines electE the president of the United States, the president of the Philippines is elected
Friday, November 17, 2023
问题:单选题Under SEC guidelines, a company in this situation is required either to submit revised financial statements or that they withdraw their plans for a public stock offering.A that they withdraw their plansB to withdraw its plansC that it withdraw planningD to have been withdrawn from their plansE it should withdraw its plans
Thursday, November 24, 2022
问题:单选题Federal tax evasion is a serious crime that places an unfair tax burden on those members of society who pay their fair share. To reduce the incidence of tax evasion, the government needs to prosecute a few high• profile individuals whose cases will receive substantial media attention.The argument above relies on which of the following assumptions?A The tax system is so complicated that even people who try to comply with it may inadvertently not pay some of their taxes.B The average citizen will be less likely to evade taxes after he or she sees a high-profile individual prosecuted for tax evasion.C Tax revenues collected from high-profile tax evaders will help to alleviate the unfair tax burden on honest citizens.D Although it is difficult to secure a conviction on a charge of tax evasion, if the government focuses its efforts on a small number of high-profile individuals, the odds of obtaining a conviction will increase.E While there is no universal measure for determining whether a taxation system is “fair” or “unfair,” the current system was constructed by Congress to represent the societal priorities and values of the American people.
Tuesday, November 14, 2023
问题:单选题Skilled blacksmiths who could forge useful items out of it on used to play a central role in American life. The onset of industrialization and the mass production of iron products, however, have made the blacksmith’s traditional role mostly obsolete. Still, there will always be a job available for a good blacksmith. Which of the following, if true, provides the most support for the conclusion that a job will always be available for a good blacksmith?A Many people are willing to pay considerably more for tools hand-crafted by a blacksmith than for tools created by a machine.B Blacksmiths cannot produce iron products with the speed or consistency of machines.C Blacksmiths traditionally apprenticed to a master blacksmith for seven or more years before entering business independently.D The cowboy never would have conquered the West without the horseshoes crafted by blacksmiths.E As skilled craftsmen, blacksmiths traditionally served as community leaders throughout North America and Europe.
Monday, September 19, 2022
问题:单选题A group of hikers is planning a trip that will take them up a mountain using one route and back down using another route. They plan to travel down the mountain at a rate of one and a half times the rate they will use on the way up, but the time each route will take is the same. If they will go up the mountain at a rate of 4 miles per day and it will take them two days, how many miles long is the route down the mountain?A 4B 6C 8D 12E 16
问题:单选题Which of the following would make the most appropriate title for this passage?A The Long Way Home: Ulysses and Finnegan’s WakeB James Joyce, Ulysses, and the Battle against CensorshipC The Works of James Joyce, Ireland’s Literary GeniusD The Hidden Value of James Joyce’s Great NovelsE A Portrait of James Joyce as a Young Man
Thursday, September 22, 2022
问题:问答题A rectangle is equal in area to a square with sides of length 12. Is the diagonal of the rectangle greater in length than 20? (1) The rectangle has a length of 16. (2) The rectangle has a width of 9.
问题:单选题His opponent having sprained his wrist, Andrew could have won by exploiting this weakness, but he chose not to do it.A His opponent having sprained his wrist, Andrew could have won by exploiting this weakness, but he chose not to do it.B Andrew could have won by exploiting this weakness after his opponent sprained his wrist, but he chose not to do so.C Choosing not to do so, Andrew could have won after his opponent sprained his wrist by exploiting this weakness.D After his opponent sprained his wrist, Andrew could have won by exploiting this weakness, but he chose not to do so.E After his opponent sprained his wrist, Andrew could have, but chose not to do it, won by exploiting this weakness.
问题:单选题The way in which the mighty blue whale and the other baleen whales—the finback, gray, humpback, and right whales—eats was discovered by careful observation by biologlogists.A eats was discovered byB eat was discovered throughC eats were discovered by means ofD eat were discovered byE eat was discovered resulting from
Thursday, December 21, 2023
问题:单选题One of the biggest threats to a company’s productivity is absenteeism. Studies have shown that companieswith in-house childcare programs see fewer absences among their employees who are parents than companies without such programs. Therefore, many companies could boost their productivity by starting in-house childcare programs. Which of the following, if true, most weakens the above argument?A Companies that reimburse outside childcare programs actually see less absenteeism among working parents than companies within·house programs.B In-house childcare programs create distractions for nonparents that cart harm their productivity.C Absenteeism is not a serious problem for companies that impose harsh penalties on employees who miss work.D Studies have shown that employees with children are more likely than those without children to remain in the same job for more than five years.E Potential employees generally view companies with in-house childcare programs as more desirable places to work than companies without such programs.
问题:问答题A certain salad dressing made only of oil and vinegar is premixed and sold in the grocery store. What is the ratio of oil to vinegar in the mix? (1) An 18.6-ounce bottle of the salad dressing contains 12.4 ounces of vinegar. (2) In a 32-ounce bottle of the salad dressing, there is half as much oil as there is vinegar.
Friday, September 8, 2023
问题:单选题In a physical education class, 20 students were tested on archery target shooting. These students were then given a two-day training course in archery technique. The students were tested again and showed a 30 percent increase in accuracy. This result proves that the course was effective in increasing people’s target-shooting accuracy. Which of the following, if true, gives the strongest support to the argument above?A The students were all excellent athletes, and excellent athletes tend to be good at target shooting.B The first testing session functioned as a practice ,session for the second testing session.C The accuracy with which people can shoot arrows is strongly related to the sharpness of their vision.D A similar group of students who were also tested on archery target shooting but were not given the course did not show an increase in accuracy.E Excellence in archery target shooting is an accomplishment achieved by relatively few of the people who take up the sport.
问题:单选题Because a rockslide had blocked much of the passage, the spelunking team was not able of exploring the full extent of the cave.A the spelunking team was not able of exploring the full extent ofB the full extent was not able to be explored by the spelunking team ofC the spelunking team was unable in exploring, to its full extent,D therefore the spelunking team was unable to explore the full extent ofE the spelunking team was unable to explore the full extent of
Tuesday, April 25, 2023
问题:单选题Nutritionists say that you cannot eat enough fruits and vegetables, arguing that it provides nutrition essential to health.A that it provides nutritionB that they provides nutritionC they provide the nutrientsD it provides the nutrientsE that they provide the nutrients
Sunday, February 19, 2023
问题:单选题Unlike the recognition of ethical lapses in others, many people are disinclined to perceive the same flaws in themselves.A Unlike the recognition of ethical lapses in others, many people are disinclined to perceive the same flaws in themselves.B Unlike the perception of ethical flaws in themselves, many people are willing to recognize these same flaws in others.C Many people, willing to recognize ethical lapses in others. are disinclined to perceive the same flaws in themselves.D Many people are disinclined to perceive the same flaws in themselves, but are willing to perceive ethical lapses in others.E Although willing to recognize ethical lapses in others, many people in themselves are disinclined to perceive the same flaws.
问题:单选题Adam’s dog, a golden retriever named Hans, can respond to over 150 different commands. Adam cites this fact as evidence for his claim that Hans can understand the English language. Which of the following, if true, casts the most doubt on Adam’s claim that Hans can understand the English language?A Each of the 150 commands to which Hans responds involves both a spoken word in English and a distinctive hand sign.B Hans does not respond to the same commands when spoken to him by Adam’s French and Italian friends in their own languages.C Scientists have demonstrated conclusively that canine vocal chords are incapable of replicating many of the sounds used in the English language.D Animal behaviorists have demonstrated that even very young dogs surpass both wolves and chimpanzees—animals that are thought to be more intelligent than dogs—in the ability to understand human nonverbal communication.E The golden retriever is widely considered to be less intelligent than the border collie, and no border collie has ever been shown to truly understand the English language.