| GMAT考试易错题（2019/8/13） |
| 第1题： A、group of 7 fishermen chartered a boat for a day to fish for flounder. The boat costs x dollars per day to rent. If the group can find 3 more fishermen on the docks who are willing to come aboard and share the rental costs, how much less will the rental cost be per person in terms of x A、x/70 B、x/35 C、3x/70 D、3x/10 E、3x/7 |
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| 第2题：If the area of a square with sides of length 8 centimeters is equal to the area of a rectangle with a width of 4 centimeters, what is the length of the rectangle, in centimeters A、4 B、8 C、12 D、16 E、18 |
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| 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. Is r＜1 (1) r＞0 (2) r2＜1 |
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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. James Watson, who later headed the Human Genome Project, along withEnglishman FrancisCrick discovered the double helix in 1953, the basic structure ofDNA, when the two were young scientists. A、James Watson, who later headed the Human Genome Project, along withEnglishman FrancisCrick discovered the double helix in 1953, the basic structure ofDNA, when the two were young scientists. B、The double helix, the basic structure ofDNA, was discovered in 1953 by two young scientists, theEnglishman FrancisCrick and James Watson, who later headed the Human Genome Project. C、The basic structure ofDNA, the double helix, was discovered in 1953 by theEnglishman FrancisCrick and James Watson, later head of the Human Genome Project, two young scientists. D、TheEnglishman FrancisCrick and James Watson, later heading the Human Genome Project, were the young scientists who discovered the basic structure ofDNA、in 1953, which was the double helix. E、The basic structure ofDNA, the double helix, was discovered by James Watson, later head of the Human Genome Project, along with another of two young scientists, theEnglishman FrancisCrick, in 1953. |
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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. If ab≠0, is c an integer (1) c=5a-2b (2) a=2b |
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