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写了一大堆,竟然都没了!!! M51, V38 要严重感谢cd,数学有一半以上是jj,没有cd的话肯定得不到这个分数,所以我拼死也得再写一遍!不过这次先放word里…免得又没了 AA 有个café搬到new location生意好了 AI 员工应该在工作的地方应该远离私人生活 Math 1. 超级简单,问x+y=2的图是怎样的 2. if k is divided by 10, the remainder is r, what’s the value of r (1) k=324n (2) k=6^n I chose B 3. 28 people admitted to hospital come for surgery, but not all the people admitted to hospital come for surgery. How many people in total are admitted to the hospital (1) 40% of the people admitted to the hospital come for surgery (2) the people who do not come for surgery is 50% greater than the people who come for surgery I chose D, but find it sth wrong now… open to discuss 4. 有一个图题,三个三角形,中间是三角形ABC,右边是三角形ACD,左边是三角形ABE,角ABC等于55度,角ACD和角AEB等于90度,AD=13,CD=12,BE=3,AE=4.问角BAC等于多少度 我的答案是70 5. 有道题以前的jj提过,不过不太一样,要注意,题目是这样的 x and z are points on line k. point y is between x and z on line k. point w is NOT on line k wx=wz, which of the following must be ture I chose wx>wy 6. 以前的jj也提过,就是集合的很多交集的那道题,具体意思是这样的,有45人定报纸,28人定了S,17人定了R,19人定了Q,7人既订S又订Q,8人既订R又定Q,9人既订S又订R,三种都没订的跟三种都订的人数相等,至少定一种的人有39个,问只订一种的人数有多少. 数字不一定都对,但是意思肯定是这样的 7. 这道也是旧jj,但不知道是那个朋友提供的有误还是题目的单位改了.就是蓄水放水的那道,说A用2小时放完水,B用3小时放完水,C用6小时蓄满水, 问原来有半池水的池子要多少分钟放完水 我的答案是45分钟 8. 有一道题是柱状图,说的是一个公司从2000年到2003年的资本结构状况,问的是2000年到2003年股票价值增长了多少 9. 根号x和根号y都是整数,问下面哪个必定是整数 (1) 根号下(x+y) (2) 根号下(xy) (3) 根号下(x/y) 选项就是以上三个的不同组合,我选的是只有(2) 10. A and B have only 10 dollars for their selections. Is the money enough for both of their selections? (1) B costs 4 dollars more than A (2) B costs twice as much as A I chose E
[此贴子已经被作者于2006-8-22 4:06:46编辑过] |