AWA:
AA
108. The following appeared as part of a business plan
created by the management of the Take
Heart
Fitness
Center.
“After opening the new swimming pool early last summer, Take
Heart saw a 12 percent increase in the use of the center by members. Therefore,
in order to increase the number of our members and thus our revenues, which
depend on membership fees, we should continue to add new recreational
facilities in subsequent years: for example, a multipurpose game room, a tennis
court, and a miniature golf course. Being the only center in the area offering
this range of activities would give us a competitive advantage in the health
and recreation market.”
AI
42. “Scientists are continually redefining the standards for
what is beneficial or harmful to the environment. Since these standards keep
shifting, companies should resist changing their products and processes in
response to each new recommendation until those recommendations become
government regulations.”
Discuss the extent to which you agree or disagree with the
opinion stated above. Support your views with reasons and/or examples from your
own experience, observations, or reading.
Math:
几乎所有的难题都在本月jj里有了，没见到过的都是简单的，cd的造化可见一般。做的时候只是选了答案以后象征性的演算一下。。
1. semi circle tunnel, diameter 20, hight limit for trains with width of 12, 1/2 space from top. (7.5)
2. 两条线跟y轴夹出来一个阴影区，怎么表达 (I, III, V) x>0 & y > -4/3x + 8, y > -1/2x + 10 好像
3. 45， 49， f(n)=f(n-2)+7, what is a possible term？663.
4. (x-1)*(x+1) 被24除余几。1) x不是3的倍数，2)x-1是2的倍数。答案C
5. 60个人，选出male and with brown hair的几率。1) 1/3 male 2) 1/2 brown hair, 我选E
6. 有一个圆，有2条平行线段，4个端点都在圆上，这两条线段距离为2倍根号2，线段长也为2倍根号2，求这个圆里被这两条线段截出来的中间部分的面积。（题目给了图形，不需要自己画）(4+2pi)
7. 说a单独做工作要1/3小时，a和b一起做的话能减少10％的时间，问b单独做要多久，选3小时
8. 两个集合R和S，谁的range大？1) R and S both have 21 numbers, and both have the least number 5 2) both sets' means are the same 13. 选E
9. p 是质数，下列那个数除了1和本身只有一个因子。p^2
10. whether a polygon has a sum of all of its interior angles greater than 500. 1) has one angle of 100 2) 5 sides. B.
11. two positive integer sets, who has the greater greatest number? 1) R has 8 consecutive odd numbers less than 20 2) S has 5 consecutive even numbers less than 17. E
12. 有5个数：0,5,9,x,y. 其中x,y是正整数，问range 是多少？
(1)x+y=9
(2) x-y=1
答案：A
13. sqrt(0.83)/0.3+55/7，问近似多少，选项有8，9，10，11和12；我选11。
14. sum of 1/n, 33<=n<=64. 1/2<sum<1
15. x(x+1) = 0 x=? 1) ... 2)... E (1和2说得一回事，都不行）
16. x^2=y^2, x+y=? 1)x-y=8 2)x/y=-1 D (1和2说得一回事，都行)
17. 一个队伍里面有16个男生，包括J，还有9个女生。然后那个J前面有10个男生，后面有5个女生，问J前面有多少个人。我的方法就是10+9-5得14。
18.拿工资，3000底薪，first 5000 sales has commision 8%, any more beyond 5% commission, last month salary was 4400, 问多少sales? 25000。
verbal 做的不好，到后来都不想做了，就想赶快结束他。。
RC
1. 火山mamgo
2. 海水淡水鱼
3. ..
CR
1. lobster原题，A
2. sun shine is better used to cool the building rather than heart
how to explain: 我选了热的时候需要cool, 而太阳又大，所以用solar power cool云云
3. seating arrangement: let students sit in clusters facing each other. studies suggest that it will reduce the time the students put in the assignment. therefore, to let students learn better, should abandon the new arrangement.
assumption:我选了putting more time into study will make students to learn better..
SC
不太可能记住，都是些单词绕来绕去的。。
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