GMAT考试易错题（2019/8/16）

第1题： A、retailer sells 5 shirts. The first 2 he sells for $64 and $39. If the retailer wishes to sell the 5 shirts for an overall average price of over $50, what must be the minimum average price of the remaining 3 shirts A、$49.00 B、$49.67 C、$50.00 D、$51.33 E、$55.50

【单选题】： A     B     C     D

第2题：某单位有男职工420人，男职工人数是女职工人数的 倍，工龄20年以上者占全体职工入数的20%，工龄10～20年者是工龄10年以下者入数的-半，工龄在10年以下者人数是( )． A．250人 B、275人 C、392人 D、401人 E．410

【单选题】： A     B     C     D     E

第3题：The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether A、 Statement (1)ALONE、is sufficient, but statement (2) alone is not sufficient. B、 Statement (2)ALONE、is sufficient, but statement (1) alone is not sufficient. C、BOTH statements TOGETHER are sufficient, but NEITHER statementALONE、is sufficient. D、EACH statementALONE、is sufficient. Ｅ. Statements (1) and (2) TOGETHER are NOT sufficient. Two cyclists are racing up a mountain at different constant rates.CyclistA、is now 50 meters ahead of cyclistB、How many minutes from now will cyclistA、be 150 meters ahead of cyclistB (1) 5 minutes ago, cyclistA、was 200 meters behind cyclistB、 (2)CyclistA、is moving 25% faster than cyclistB、

【单选题】： A     B     C     D

第4题：Public protests can cause even the most powerful companies to change their policies. For example, an activist group recently staged a demonstration in front of the HydraBore corporate headquarters to protest the company’s use of the chemicalEctomazathol. Within three months of the demonstration, HydraBore replacedEctomazathol in its production plants with another chemical. Which of the following, if true, casts the most doubt on the connection between the public protest and the decision of the company to change chemicals A、Preliminary studies show that the new chemical may be more carcinogenic thanEctomazathol. B、The recently introduced chemical that is replacingEctomazathol is less expensive and more effective in its industrial application thanEctomazathol. C、HydraBore devoted no publicity efforts to announce its switch fromEctomazathol to the new chemical. D、As protests against HydraBore have become more frequent, the company has subsequently increased its public relations budget. E、The activist group that staged the demonstration has been linked to illegal acts of theft and sabotage within other corporate headquarters.

【单选题】： A     B     C     D

第5题：The following questions present a sentence, part of which or all of which is underlineD、Beneath the sentence, you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is best, choose the first answer; otherwise choose one of the others. These questions test correctness and effectiveness of expression. In choosing your answer, follow the requirements of standard writtenEnglish; that is, pay attention to grammar, choice of words, and sentence construction.Choose the answer that produces the most effective sentence; this answer should be clear and exact, without awkwardness, ambiguity, redundancy, or grammatical error. The governing board of the new league has modified its rules so that pre-existing teams can stay together even though not all their members meet the new minimum age requirement. A、not all their members meet the new minimum age requirement B、the new minimum age requirement has not been met by all their members C、not all their members have met the new minimum age, as required D、all their members have not met the new minimum age requirement E、all their members do not meet the new minimum age requirement

【单选题】： A     B     C     D