3/1近裸考 所以压力大 记得的狗狗不多 就稍微分给大家拉 AWA AA 说一间公司以前是centralization的公司总部在一个地方然后很成功 然后说现在把分支的地方取消掉可以像以前一样成功by cutting cost等等 AI 说政府为了国家安全 可以keep any secret they wish 数学 某M跟J要存某活动的钱 M一开始存100之后每个礼拜存多少 另外J一开始存60 之后每个礼拜存20 问他们两个都想要存到400 J需比M多几天? 记得答案是19 有一题1到10任取2个相乘 最后全部加总问总合是多少?(1*1 1*9 9*1都各算一种情况的样子) 答案很长 就是可以缩写成某个样子 选项长得像2(1+2+3+4+5+….10)^2的模样 正方形边长13 两个三角形的边都是7(就是等腰啦) 问grey的面积 给两个点 问跟它segment perpendicular的线的方程式 有给方程式过的一点的数据 一钞票还什么的是0.5millimeter 问7500张是多少meter? 学French的有50% 学Spanish的有56% 其中25%学S的也学F 问都没学的有多少? 逻辑 有种鱼会模仿环境的颜色 实验下人类发现同种鱼拿到不同的环境就会变得很突出 说啥演化造成鱼模仿环境的颜色让他们得以生存 问假设 我选 他们的天敌看他们不会跟人类看他们不一样 其它真的不记得了… -- by 会员 ggyy1778 (2010/3/2 10:14:19)
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类似逻辑JJ的 LSAT CR, 供参考
LSAT-2-4-7.Marine biologists have long thought that variation in the shell color of aquatic snails evolved as a protective camouflage against birds and other predators. Brown shells seem to be more frequent when the underlying seafloor is dark-colored and white shells more frequent when the underlying seafloor is light-colored. A new theory has been advanced, however, that claims that shell color is related to physiological stress associated with heat absorption. According to this theory, brown shells will be more prevalent in areas where the wave action of the sea is great and thus heat absorption from the Sun is minimized, whereas white shells will be more numerous in calmer waters where the snails will absorb more heat from the Sun’s rays.
Evidence that would strongly favor the new theory over the traditional theory would be the discovery of a large majority of
(A) dark-shelled snails in a calm inlet with a dark, rocky bottom and many predators
(B) dark-shelled snails in a calm inlet with a white, sandy bottom
(C) light-shelled snails in an inlet with much wave action and a dark, rocky bottom
(D) light-shelled snails in a calm inlet with a dark, rocky bottom and many predators（D）
(E) light-shelled snails in a calm inlet with a white, sandy bottom and many predators | 
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发表于 2010-3-2 10:14:19
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