以下GMAT机经为澳际留学独家整理，转载请注明出处，若无注明发现必究!

以下澳际留学为广大GMAT考生整理2011年GMAT机经，以下2011年3月及4月GMAT逻辑机经整理，共69篇，2011年3月27日至2011年4月12日。希望大家考试顺利！

51.缺钙与怀孕妇女问题

缺钙会导致血压升高再导致怀孕妇女一个病。一个实验给一部分怀孕女吃钙添加剂，一部分不吃。但结果有吃没吃钙添加都没问题。

问为什么

我选平常吃饭所得的钙就足够了

52.硫磺问题

The emission of sulfur dioxide when high-sulfur coal is burned is restricted by law. New coal-burning plants usually comply with the law by installing expensive equipment to filter sulfur dioxide from their emissions. These new plants could save money by installing instead less expensive cleaning equipment that chemically removes most sulfur from coal bore combustion. Which of the following, if known, would be most relevant to evaluating the claim above about how new coal-burning plants could save money? A. Whether existing oil-burning plants are required to filter sulfur dioxide from their emissions B. Whether the expense of installing the cleaning equipment in a new plant is less than the expense of installing the cleaning equipment in an older plant C. Whether the process of cleaning the coal is more expensive than the process of filtering the emissions D. Whether lawful emissions of sulfur dioxide from coal-burning plants are damaging the environment E. Whether existing plants that use the filtering equipment could replace this equipment with the cleaning equipment and still compete with new plants that install the cleaning equipment

以上澳际留学为大家整理2011年GMAT机经，以上2011年3月及4月GMAT逻辑机经，共69篇，2011年3月27日至2011年4月12日。希望大家考试顺利！

以上GMAT机经为澳际留学独家整理，转载请注明出处，若无注明发现必究!

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