| GMAT考试易错题（2019/3/16） |
| 第1题：If 3(x2+x)-7=x2+2(4+x2), then x= A、5 B、6 C、9 D、15 E、25 |
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| 第2题：Paleontologists hypothesize that modern birds evolved from the family of dinosaurs that included Tyrannosaurus rex. This hypothesis would be strongly supported if evidence that dinosaurs from this family had a body covering resembling feathers could be found, but so far no such evidence has been founD、 Which of the following, if true, would most help the paleontologists explain why no evidence of feathered dinosaurs has yet been found A、Fossilized dinosaurs have shown many birdlike characteristics, such as bone structure and winglike arms. B、If birds are in fact the descendants of dinosaurs, then it can be argued that the dinosaurs never really died out. C、Flying dinosaurs such as the Pteranodon, which is not thought to have been related to modern birds, do not appear to have had feathers. D、Soft tissues such as skin and feathers do not fossilize like bones, and therefore are far less likely to have left permanent evidence in the fossil recorD、 E、The thousands of dinosaur fossils excavated by paleontologists represent only a tiny fraction of the billions of dinosaurs that once liveD、 |
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| 第3题：The figure above represents a window, with the shaded regions representing openings for glass and the pale regions representing the wood panels between and around the glass. If the window is 4.5 feet high by 2.5 feet wide, and if each of the wooden panels is exactly 4 inches thick, what is the total surface area, in square inches, of glass in the window (1 foot=12 inches; figure not drawn to scale) A、189 B、378 C、448 D、756 E、1,620 |
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| 第4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. HealthDepartment statistics demonstrate that children reading high on glucose with family histories of diabetes are twice as likely as the general population to develop diabetes. A、reading high on glucose with family histories of diabetes B、with high glucose readings whose families have a history of diabetes C、with high glucose readings and who have a diabetic history in the family D、having high glucose readings and also having histories of diabetes in their family E、with a history of diabetes running in the family and with high glucose readings |
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| 第5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. Is integer y＞0 (1) -(2+y)＞0 (2) (2+y)2＞0 |
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