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雷哥GMAT题库 我们不一样 考生可终身免费使用

题库总题数 8082
做题总人数 101135
平均每天做题人数 2241
  • OG19新题 题目总数:133   |   做题总人数:571   |   平均准确率:67.1%

    2018年6月出版,OG19新题即OG2019综合册里与OG18相比新增的题目。此内容做为官方题源可以帮助大家更好的需要了解考点,了解考试趋势和考官思维。OG建议大家刷3遍,第一遍刷纸质,第二遍计时精刷,第三遍刷错题。做完后记得及时分析总结。

    • 2315人已做

      600

      (74.6%正确率)

      【句子改错SC】-8455-Manhattan

      The survey showed that children are much more psychologically stable when raised in a family with two parents than in a family where one parent only cares for the child.

    • 8376人已做

      680

      (81.4%正确率)

      【句子改错SC】-8457-OG16

      【OG18-P680-668题】In a review of 2,000 studies of human behavior that date back to the 1940s, two Swiss psychologists, declaring that since most of the studies had failed to control for such variables as social class and family size, none could be taken seriously.

    • 8916人已做

      600

      (92.1%正确率)

      【句子改错SC】-8458-OG16

      【OG18-P680-671题】Manufacturers rate batteries in watt-hours; if they rate the watt-hour higher, the longer the battery can be expected to last.

    • 4864人已做

      600

      (79.9%正确率)

      【句子改错SC】-8460-OG16

      Although a surge in retail sales have raised hopes that there is a recovery finally under way, many economists say that without a large amount of spending the recovery might not last.

    • 8570人已做

      600

      (94%正确率)

      【句子改错SC】-8461-OG16

      【OG18-P680-672题】At the end of the 1930s, Duke Ellington was looking for a composer to assist him-someone not only who could arrange music for his successful big band, but mirroring his eccentric writing style as well in order to finish the many pieces he had started but never completed.

    • 5822人已做

      650

      (82.9%正确率)

      【句子改错SC】-8462-OG16

      Of all the vast tides of migration that have swept through history, maybe none is more concentrated as the wave that brought 12 million immigrants onto American shores in little more than three decades.

    • 6823人已做

      600

      (67.1%正确率)

      【句子改错SC】-8463-OG16

      Diabetes, together with its serious complications, ranks as the nation’s third leading cause of death, surpassed only by heart disease and cancer.

    • 7380人已做

      650

      (74.1%正确率)

      【句子改错SC】-8464-OG16

      【OG18-P682-677题】The intricate structure of the compound insect eye, having hundreds of miniature eyes called ommatidia, help explain why scientists have assumed that it evolved independently of the vertebrate eye.

    • 5803人已做

      650

      (69.7%正确率)

      【句子改错SC】-8465-OG16

      In late 1997, the chambers inside the pyramid of the Pharaoh Menkaure at Giza were closed to visitors for cleaning and repair due to moisture exhaled by tourists, which raised its humidity to such levels so that salt from the stone was crystallizing and fungus was growing on the walls.

    • 7465人已做

      650

      (63.4%正确率)

      【句子改错SC】-8466-OG16

      【OG18-P682-678题】In 1979 lack of rain reduced India’s rice production to about 41 million tons, nearly 25 percent less than those of the 1978 harvest.

最新讨论题目

  • 【句子改错SC】 Presenters at the seminar, one who is blind, will demonstrate adaptive equipment that allows visually impaired people to use computers.
  • 【句子改错SC】 The Chinese army consists of several million young men, about equivalent to the enrollment of colleges in India.
  • 【阅读RC】 Which of the following can be inferred about supplier partnerships, as they  are described in the passage? 
  • 【句子改错SC】 【OG19-P709-720题】Technically, “quicksand " is the term for sand that is so saturated  with water  as to acquire a liquid’s character.
  • 【逻辑CR】 Which of the following most logically completes the argument? The irradiation of food kills bacteria and thus retards spoilage.  However, it also lowers the nutritional value of many foods.  For example, irradiation destroys a significant percentage of whatever vitamin B1 a food may contain.  Proponents of irradiation point out that irradiation is no worse in this respect than cooking.  However, this fact is either beside the point, since much irradiated food is eaten raw, or else misleading, since _______. 
  • 【句子改错SC】 【OG19-P706-707题】Normally a bone becomes fossilized through the action of groundwater, which permeates the bone washes away its organic components, and replaces them with minerals.
  • 【句子改错SC】 Quintus Horatius Flaccus (65 – 8 BCE), known in the English-speaking world as "Horace", was a contemporary of Virgil and the preeminent lyrical poet of the Augustan age; his poems were known as the "common currency of civilization" because they were so widely read and quoted, and over the past two millennia have had a much greater influence than any poet from ancient Rome.A .than any B .than any other C .as any other D .as those of any other E .than those of any other
  • 【句子改错SC】 Although it claims to delve into political issues, television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate.
  • 【阅读RC】 Information in the passage suggests that which of the following is true of  carotenoids that a male animal uses for detoxification processes?  
  • 【问题求解PS】 【OG18-P177-211题】Seven pieces of rope have an average (arithmetic mean) length of 68 centimeters and a median length of 84 centimeters. If the length of the longest piece of rope is 14 centimeters more than 4 times the length of the shortest piece of rope, what is the maximum possible length, in centimeters, of the longest piece of rope?

错误最多题目

  • 【破解版07-句子改错SC】 To meet the rapidly rising market demand for fish and seafood, suppliers are growing fish twice as fast as their natural growth rate, cutting their feed allotment by nearly half and raising them on special diets.
  • 【OG16-句子改错SC】 Emily Dickinson’s letters to Susan Huntington Dickinson were written over a period beginning a few years before Susan’s marriage to Emily’s brother and ending shortly before Emily’s death in 1886, outnumbering her letters to anyone else. 
  • 【破解版07-句子改错SC】 The Achaemenid empire of Persia reached the Indus Valley in the fifth century B.C., bringing the Aramaic script with it, from which was derived both northern and southern Indian alphabets.
  • 【破解版07-句子改错SC】 The investigations of many psychologists and anthropologists support the generalization of there being little that is a significant difference in the underlying mental processes manifested by people from different cultures.
  • 【OG16-句子改错SC】 【OG18-P688-710题】There are several ways to build solid walls using just mud or clay, but the most extensively used method has been the forming of bricks out of mud or clay, and, after some preliminary air drying or sun drying, they are laid in the wall in mud mortar. 
  • 【OG16-句子改错SC】 【OG18-P682-678题】In 1979 lack of rain reduced India’s rice production to about 41 million tons, nearly 25 percent less than those of the 1978 harvest. 
  • 【OG16-句子改错SC】 【OG19-P705-702题】Bengal-born writer, philosopher, and educator Rabindranath Tagore had the greatest admiration for Mohandas K. Gandhi the person and also as a politician, but Tagore had been skeptical of Gandhi’s form of nationalism and his conservative opinions about India’s cultural traditions. 
  • 【破解版07-句子改错SC】 More than 300 rivers drain into Siberia's Lake Baikal, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes combined.
  • 【OG16-句子改错SC】 The Olympic Games helped to keep peace among the pugnacious states of the Greek world in that a sacred truce was proclaimed during the festival's month. 
  • 【OG16-句子改错SC】  【OG18-P692-730题】In 1850, Lucretia Mott published her Discourse on Women, arguing in a treatise for women to have equal political and legal rights and for changes in the married women’s property laws. 
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