4.26 一切结束于此 狗狗

beijin111

兜兜转转又回到原点，我要好好思考我的未来。

对不起，本来应该及时发狗的，但是考完后一直处于浑浑噩噩的状态中，而且一直都在路上，才拖到了现在。
（本来自己整理了一份阅读狗狗，自认为还不错，本来想考完了发上来的，现在也用不上了，唉。。。）

狗狗见楼下吧~

beijin111

AA:四月狗狗7.题库9：The following appeared in the opinion column of a financial magazine.
“On average, middle-aged consumers devote 39 percent of their retail expenditure to department store products and services, while for younger consumers the average is only 25 percent. Since the number of middle-aged people will increase dramatically within the next decade, department stores can expect retail sales to increase significantly during that period. Furthermore, to take advantage of the trend, these stores should begin to replace some of those products intended to attract the younger consumer with products intended to attract the middle-aged consumer.”

AI: How effectively one studies depends more on the quality of the other students than the quality of the teacher.

数学：
1.(9^900+3^1800)^2

2.遇到两题求中位数的，总数都是十五，其中一个是在一张图上15个点，只要从小到大数到第八个就可以了，另一题也是类似，用数的。

3.有一题没怎么看懂，说x可以表示为三个连续整数p,q,r（字母不一定准确）的和，也可以表示为三个连续整数m,n,l的积，问x被5除余多少？
(1)p被5除余1
（2）m被5 除余1

4.selfay遇到的第三题我也遇到了，条件2是DEF面积比ABC面积大700（数字不准确）

5.is x^2>y^2
(1) x绝对值>y
(2)x>y绝对值

6.总共400个员工，交A税的有260个，交B税的有180个，问只交一种的总共几个？
（1）两个都不交的24个
（2）两个都交的78个
（数字全部瞎编，除了400确定）
画圈圈解

7.有一题是直角坐标系中两条斜率为负过第一象限的平行线，标出了其中一条线与两个轴的交点，以及另一条线上的一个点（7,6），求该线与y轴交点。只要求出前一条线斜率，设出后一条线表达式，把（7,6）代入

8.一个人有1000刀，存入银行年利率x，按复利算。问一年后按每半年复利一次得到的利息比一年复利一次得到的利息多多少？
答案印象特别深刻的有一个(x^2)/4+10x,别的还有都是单因式的如x^2/4,4x等忘了，我算出的答案选项里没有，随便选了一个。当时已经很慌了。。。

9.两个四分之一圆重叠起来整成下图。求阴影部分面积，正方形边长为1
（好吧，我不太会画图- -~）(额，就是底下那个图，画的丑了点。。）

10.两台机器完成一项工作用了16小时，A先做了一半的工作，B完成了剩下的一半，而如果AB一起做则6小时完成，问A单独做要多少时间？（有没有少条件？忘了。。）

11.定义了一个名词A：比如对于4这个数可以写成：1+1+1+1，1+1+2，1+3,2+2，共4种，问5这个数共有几种？我貌似选的6

12. 问b是不是在数轴上0的左边
（1）a+b<0
（2）ab<0

暂时只能想到这么多了，想到再补充吧~

语法：
感觉还行，没有考的特别偏的，无非就是平行，伴随状语等

阅读：
1.讲两种海豹A和B哺乳的，B是在哺乳期每隔几天就去补充下能量还是干啥的，A是一下子补充满然后撑完整个哺乳期的。
后来研究者研究了一种属于A但个头和B较像的，也要期间出去补充下的。最后一句还提到了一个H海豹（有问提到H海豹干嘛用的）
还有一题是问A和B的共同点

2.讲欧洲university发展，有人提出了一个观点是因为12世纪初经济的发展促使了大学的发展，地中海一带贸易加强，尤其是cash 的使用，使得人们可以把实物变成现金（大致意思就是原来人们拥有的就是些农作物啊，储存着的东东啊什么的，而现在有了现金，流动性比较大了吧）
以前大学只招收贵族的，现在。。。唉。。。记不清了，看到其他童鞋写了我再补充吧。。郁闷郁闷郁闷。。。

逻辑：我努力回忆啊回忆，可是一题都想不起来。。原谅我吧。。。

LeeJay

谢谢分享

beijin111

还有一张图，可是不会传，请问一下怎么传的？

rainbowmanutd

谢谢分享，~~点编辑就可以了

beijin111

谢谢分享，~~点编辑就可以了

-- by 会员 rainbowmanutd (2010/4/27 1:13:48)

懂了~谢谢~

cymissiloveu

来顶顶。。。。同样今天刚考完。。。。

goldwings

楼主这么晚发狗狗,辛苦了!

谢谢!请确认一下海豹的那篇阅读是否为以下这篇:

T-4-Q24~27: TS-7-33～36
    Until recently, zoologists believed that all species of phocids (true seals), a pin-nipped family, use a different maternal strategy than do otariids (fur seals and     sea lions), another pinniped family. Mother otariids use a foraging strategy. They acquire moderate energy stores in the form of blubber before arriving at breeding sites and then fast for 5 to 11 days after birth. Throughout the rest of the lactation (milk production) period, which lasts from 4 months to 3 years depending on the species, mother otariids alternately forage at sea, where they replenish their fat stores, and nurse their young at breeding sites. Zoologists had assumed that females of all phocids species, by contrast, use a fasting strategy in which mother phocids, having accumulated large energy stores before they arrive at breeding sites, fast throughout the entire lactation period, which lasts from 4 to 50 days depending on the species. However, recent studies on harbor seals, a phocids species, found that lactating females commenced foraging approximately 6 days after giving birth and on average made 7 foraging trips during the remainder of their 24-day lactation period.
The maternal strategy evolved by harbor seals may have to do with their small size and the large proportion of their fat stores depleted in lactation. Harbor seals are small compared with other phocids species such as grey seals, all of which are known to fast for the entire lactation period. Studies show that mother seals of these species use respectively 84 percent, 58 percent, and 33 percent of their fat stores during lactation. By comparison, harbor seals use 80 percent of their fat stores in just the first 19 days of lactation, even though they occasionally feed during this period. Since such a large proportion of their fat stores is exhausted despite feeding, mother harbor seals clearly cannot support all of lactation using only energy stored before giving birth. Though smaller than many other phocids, harbor seals are similar in size to most otariids. In addition, there is already some evidence suggesting that the ringed seal, a phocids species that is similar in size to the harbor seal, may also use a maternal foraging strategy.

goldwings

顶上去!BTW: 此为GWD-TN-24-12 原题

Jasonhere

顶