GMAT考试 9月15日更新GMAT机经（四）.

　　GMAT机经9.15最新!!澳际留学GMAT考试频道呈现最新机经!9月10日上午GMAT题库已换，澳际小编将为考生整理新一轮的机经。下面是澳际小编为各位考友搜集整理的9月15日的最新最快GMAT机经，感谢考友的分享，希望对大家有所帮助。澳际留学GMAT考试频道每日首发最新GMAT机经，请各位考友随时关注。

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　　[9.15] Unleash The dog...USA 8am

　　I looked over 238 math JJ bore taking the test but there were only 2 and they are different versions. So unless JJ is complete, I don&apost think you should spend a lot of time on it.

　　Math,

　　1) 3x-2y=5, 9x^2 - 12y + 4x^2+ 2xy =? (this is not the exact, but the structure is similar).

　　2) 1/ [square root (29) - square root (20)] - NOT asking for approximation. Choices include-- 1/9, 3 / square root of something - square root of something

　　just remembered one more

　　3) Person A can do a job in 14 hours, person A and person B can finish the job in 10 hours. How long will it take person B to finish the job alone.

　　Verbal,

　　RC,

　　1) Early trade history of native american with European. Basically, archeologists were having a hard time deciding the earliest time the trade between the 2 groups happen. Archeologists found metal bolts and metal pins from a dig site. Then some guy&aposs writing says early fishing crews were trading ship parts with native indian for fur. Later, native indian become more selective of what they trade, they only trade knife, metals and other metal stuffs. (Fun fact: do you know Native Americans are more closely related to Han Chinese than any other racial group?).

　　2) How water originated on planet earth. Passage starts with saying that 70% of the planet is water but its not conclusive where its originate. Some says that its the bombardment of icy clumps billions of years ago. Then it goes extensively about where these comet/ rocks come from. One says its from the orbit of Mars and Jupiter. 20% of mars orbit belts has water. Then it is said the rocks are more likely to be from the Jupiter belt. Finally there are some meteorites that seems to have bombarded earth long time ago has a unique element called deterium? But then the current water in all oceans does not seem to have this element.

　　3) How museum should preserve the artifacts they have. Climate controlled room and stuff. Its pretty easy.

　　The writing test: "Nova High School adopted a computer interactive instruction curriculum then the school drop out rate declines immediately, students who graduated last year and joining the college as freshmen have amazing achievement. So the author propose more funds need to be spent to buy more computers and all the schools should adopt this system."

　　以上就是9月15日最新GMAT机经，希望各位考友合理利用机经，认真备考，获得一个自己理想的成绩。澳际留学GMAT考试频道将竭诚为各位考生提供最新最好最权威的资料和优质服务，祝大家考试顺利!