GMAT习题练习
| GMAT考试易错题（2019/1/2） |
| 第1题：Donna is a mountain biking enthusiast. One Saturday, she spent the morning biking up an uphill trail at an average speed of 20 kilometers per hour, and then returned by the same route in the afternoon at an average speed of 25 kilometers per hour. If the downhill trip in the afternoon took 3/4 of an hour less than the uphill trek in the morning, how many kilometers didDonna ride each way A、50 B、55 C、65 D、70 E、75 |
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第2题： A、0.0125 B、0.025 C、0.1 D、0.25 E、0.625 |
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| 第3题：SculptorAlexanderCalder,whooftenmadeuseofoldpiecesofjunkinhisartandalsobelievedinrecyclingathome;heonceturnedabrokengobletintoadinnerbellandacakemoldintoalamp.（） (A)SculptorAlexanderCalder,whooftenmadeuseofoldpiecesofjunkinhisartandalsobelievedinrecyclingathome;he (B)AlexanderCalder,forwhomoldpiecesofjunkwasoftenmadeintosculpture,believedinrecyclingathomeand (C)Abelieverinrecyclingathome,sculptorAlexanderCalderoftenmadeuseforoldpiecesofjunkinhisart;he (D)AlexanderCalder,forwhomsculpturewasoftenmadefromoldpiecesofjunk,alsobelievedinrecyclingathome,forexample,he (E)SculptorAlexanderCalder,whooftenmadeuseofoldpiecesofjunkinhisart,alsobelievedinrecyclingathome;he |
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| 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. N and P are points on the number line below 20. Is P closer to 10 than N is (1) P is greater than the average of 10 and N. (2)  |
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第5题：如果数列an)的前n项和 那么这个数列的通项公式是()． |
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