哎啥也不说了，直接上狗 作文： AI：员工自己设计workplace那篇，机经里有 AA：机经里好像没有，找到了原题，如下 Thefollowing is taken from an editorial in a local newspaper: “Overthe past decade, the price per pound of citrus fruit has increasedsubstantially. Eleven years ago, Megamart charged 15 cents a pound for lemons,but today it commonly charges over a dollar a pound. In only one of these last11 years was the weather unfavorable for growing citrus crops. Evidently, then,citrus growers have been responsible for the excessive increase in the price ofcitrus fruit, and strict pricing regulations are needed to prevent them fromcontinuing to inflate prices.” Discuss howwell reasoned … etc.
数学： 1）F(x)=-2(x-5)^2+3问最大值是多少？答案是3 2）S的年工资是60,000，每周工作60小时，J的年工资是45,000，每周工作40小时，现在总的年工资是545,000，总的周工作小时输620，问S和J一共有多少人？答案是31 3）一个半径为12的球在一个正方体内，问正方体的最小面积是多少？6*24^2 4）DS 一个东西的总价是624，里面包含了商品价格和税，问税是否大于3%？ a) P<602 b) 税< 30 答案是 A，和机经上的不一样 5）1/9-4倍根号5=？答案9+4倍根号5 6）四个质数相乘，其中两个相同，问乘机有多少个质因子，答案12个 其他的不记得了，想起来再补充
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发表于 2011-12-16 15:01:31
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