GMAT数学攻略：例解GMAT数学备考
<p> <span word="GMAT">GMAT</span>数学，是<span word="GMAT">GMAT</span>考试的重要一环。虽然<span word="GMAT">GMAT</span>数学的知识储备要求，仅相当于中国的初中水平，然而，<span word="GMAT">GMAT</span>数学考查的重点不在知识本身，而是<span word="GMAT">GMAT</span>数学的具体应用能力，因此，难度可想而知。考生在进行<span word="GMAT">GMAT</span>数学复习时应该注意哪些细节?<span word="GMAT">GMAT</span>数学复习过程中遇到的数据应该如何把握?本文会一一进行剖析。</p><p> 1. <span word="GMAT">GMAT</span>数据充分性问题的说明相当复杂。做真题的时候，在着手解题之前，花些时间冷静的学习一下数据充分性问题的说明，是很有必要的。熟读、理解整个说明，熟记下面这五个选项，这五个选项对于每一道数据充分性问题都是一样的。考试时，千万不要再花时间看说明了。</p><p> <span word="A">A</span>. <span word="Statement">Statement</span> <span word="ALONE">ALONE</span> <span word="is">is</span> <span word="sufficient">sufficient</span>, <span word="but">but</span> <span word="statement">statement</span> <span word="alone">alone</span> <span word="is">is</span> <span word="not">not</span> <span word="sufficient">sufficient</span> <span word="to">to</span> <span word="answer">answer</span> <span word="the">the</span> <span word="question">question</span> <span word="asked">asked</span>;</p><p> <span word="B">B</span>. <span word="Statement">Statement</span> <span word="ALONE">ALONE</span> <span word="is">is</span> <span word="sufficient">sufficient</span>, <span word="but">but</span> <span word="statement">statement</span> <span word="alone">alone</span> <span word="is">is</span> <span word="not">not</span> <span word="sufficient">sufficient</span> <span word="to">to</span> <span word="answer">answer</span> <span word="the">the</span> <span word="question">question</span> <span word="asked">asked</span>;</p><p> <span word="C">C</span>. <span word="BOTH">BOTH</span> <span word="statements">statements</span> <span word="and">and</span> <span word="TOGETHER">TOGETHER</span> <span word="are">are</span> <span word="sufficient">sufficient</span> <span word="to">to</span> <span word="answer">answer</span> <span word="the">the</span> <span word="question">question</span> <span word="asked">asked</span>, <span word="but">but</span> <span word="NEITHER">NEITHER</span> <span word="statement">statement</span> <span word="ALONE">ALONE</span> <span word="is">is</span> <span word="sufficient">sufficient</span>;</p><p> <span word="D">D</span>. <span word="EACH">EACH</span> <span word="statement">statement</span> <span word="ALONE">ALONE</span> <span word="is">is</span> <span word="sufficient">sufficient</span> <span word="to">to</span> <span word="answer">answer</span> <span word="the">the</span> <span word="question">question</span> <span word="asked">asked</span>;</p><p> <span word="E">E</span>. <span word="Statements">Statements</span> <span word="and">and</span> <span word="TOGETHER">TOGETHER</span> <span word="are">are</span> <span word="NOT">NOT</span> <span word="sufficient">sufficient</span> <span word="to">to</span> <span word="answer">answer</span> <span word="the">the</span> <span word="question">question</span> <span word="asked">asked</span>, <span word="and">and</span> <span word="additional">additional</span> <span word="dataspecific">dataspecific</span> <span word="to">to</span> <span word="the">the</span> <span word="problem">problem</span> <span word="are">are</span> <span word="needed">needed</span>.</p><p> 2. 搞清楚，你的目标是判定是否有足够的信息来回答问题。不要花时间进行任何运算。<span word="GMAT">GMAT</span>数据充分性问题主要是考查数学概念，而不是数字运算的能力。如果你发现自己在进行大量的笔头运算，那你一定走错了方向。</p>
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