GMAT考试易错题（2019/7/13）

第1题：若 对一切正实数x恒成立，则y的取值范围是()． A．1＜y＜3 B、2＜y＜4 C、1＜y＜4 D、3＜y＜5 E．2＜y＜5

【单选题】： A     B     C     D     E

第2题：An engineer designed a ball so that when it was dropped, it rose with each bounce exactly one-half as high as it had fallen. The engineer dropped the ball from a 16-meter platform and caught it after it had traveled 46.5 meters. How many times did the ball bounce A、5 B、6 C、7 D、8 E、9

【单选题】： A     B     C     D

第3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 way in which the mighty blue whale and the other baleen whales--the flnback, gray, humpback, and right whales--eats was discovered by careful observation by biologists. A、eats was discovered by B、eat was discovered through C、eats were discovered by means of D、eat were discovered by E、eat was discovered resulting from

【单选题】： A     B     C     D

第4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. 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.

【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. Mary, just as did the other students, objected to the squash casserole. A、Mary, just as did the other students, objected to B、Like the other students, Mary was objectionable to C、Mary, like the other students, objected to D、Mary objected, in the manner of the other students, to E、Mary, as the other students, objected

【单选题】： A     B     C     D