GMAT考试易错题（2019/3/20）

第1题：如图4—1，半圆ADB以C为圆心，半径为1，且CD⊥AB，分别延长BD和AD至E和F，使得圆弧AE和BF分别以B和A为圆心，则图中阴影部分的面积为()．

【单选题】： A     B     C     D

第2题：The following two questions refer to the following passage: A、prestigious private high school has made available to local families a tuition prepayment plan to ease the burden of paying the school’s hefty tuition when a student matriculates. The plan allows parents of children under three years old to reserve a spot for their child at the school by making a payment of one-fourth of the current annual tuition for the high school. The parents then make an identical payment every year for the next 15 years, and the student’s full four-year tuition is considered paid in full, regardless of how much the regular tuition payments have risen in the intervening years. Under which of the following circumstances would it be advisable for parents to take part in the prepayment plan A、If the school assures parents that participation in the prepayment plan will be taken into consideration when the school admissions council makes decisions about which first-year students to admit to the school B、If the parents are certain that their child will attend this high school, and if the rate of tuition increase would surpass the rate of return that the parents could earn if they invested the same 16 payments in interest-bearing investments of their own choosing C、If the children of other parents who have taken part in the prepayment plan have been successful at the high school and gone on to enroll at Ivy League universities D、If the parents feel that this high school will provide the best educational, athletic, and social experience that their child could receive E、If the school can guarantee that its level of prestige at the time of the student’s matriculation will be as great as or greater than its current level

【单选题】： A     B     C     D

第3题：ThedecisionsofJohnMarshall,thefourthchiefjustice,havehadagreaterinfluencethananychiefjusticeinhistory.（） (A)thananychiefjusticeinhistory (B)historicallythananyotherchiefjustice (C)thanhavethoseofanychiefjusticeinhistory (D)inhistoryasanyotherchiefjusticehashad (E)thanthoseofanyotherchiefjusticeinhistory

【单选题】： A     B     C     D

第4题：Gastric bypass surgery has been shown to be effective at helping extremely obese people lose weight. Some patients have lost as much as 300 pounds after undergoing the surgery, thereby substantially prolonging their lives.Despite the success of the treatment, most doctors have not embraced the surgery as a weight loss option. Which of the following statements, if true, best accounts for the lukewarm reaction of the medical community to gastric bypass surgery A、Gastric bypass surgery carries a high risk of serious complications, including death. B、Obesity is one of the leading contributors to heart disease and hypertension, two leading causes of death. C、Obesity rates among theAmerican population have been increasing consistently for the last three decades. D、Many patients report that losing weight through diets is ineffective, since they usually gain the weight back within six months. E、Most health insurance plans will cover the cost of gastric bypass surgery for morbidly obese patients at high risk of heart disease.

【单选题】： A     B     C     D

第5题：Read the statement and the instructions that follow it, and then make any notes that will help you plan your response. Write your response on a separate sheet of paper. If possible, type your essay on a word processor. Since unhealthy people increase health-care costs for all of society, society should impose greater penalties on those people who voluntarily indulge in unhealthy activities, such as smoking, excessive drinking, or overeating. Discuss the extent to which you agree or disagree with the opinion stated above. Support your views with reasons and/or examples from your own experiences, observations, or reading.

【分析题】：