690 47/38

上月lp考完，从2/1开始看，每天看1-2小时,目标上600就行了

AI. The primary responsibility of citizens is to obey their nation's civil and criminal laws

AA. (大意)Recently more and more people read book online instead of buying book and it is cheaper. An online suvey indicate that 72% people would like to read books in electronic form. 80% people believed that reading classic works are good thing... Therefore, we should invest E-Classics, a company that provide classic works in electronic form.

verbal,

两个jj上的

(1) antibiotics 那个 to three days

(2) fish eyes looking from water ...different from a mammal's

City Official:  At City
   Hospital, uninsured patients tend to have shorter stays and fewer procedures performed than do insured patients, even though insured patients, on average, have slightly less serious medical problems at the time of admission to the hospital than uninsured patients have.  Critics of the hospital have concluded that the uninsured patients are mot receiving proper medical care.  However, this conclusion is almost certainly false.  Careful investigation has recently shown two things:  insured patients have much longer stays in the hospital than necessary, and they tend to have more procedures performed than are medically necessary.

还有一个test focus 后面要接ON

SC: demand for three-dimension image is boomed: medical shools use them to do, universities use them to do, airforce use them to train ...

考冒号后面的对称

RC: 1.讲slaver的,一个叫C. Eaton的人认为slavers were paid from employee or their slaveowner, that is the primary source of money that they can use to free themselves. 然而有一个research认为不是这样的, 有很多african american 帮助那个想free themselves 的人通过financial aid, hiring their time, exchange goods, provide shelters ( 有题问哪个这没有提到的),主题堤 我选misconception那个, 还有一题是持Eaton的观点的人认为下面哪个是对的

2. 讲seimisic isolation的,主要讲earthquake会让bridge broken, 应该一个很老的idea 设计bridge, 叫seismisic isolation,就是在bridge与ground接触的地方放一些sliding-friction之类的,这个可以吸收地震波，可以左右动...

考题(1) if title is seimisic isolation, then which is the subtitle,偶选old idea save bridge的那个 (2)那个sliding-之类的东东作用不是下面哪个

3. Environment managmentist提常要根据environment的变化来change strategy,如，游说政客，... (有考题,我选那个unleaded gas company 游说politics..) ...

数学我以为时间很多，前面慢慢做，做完还检查，结果还有7题没做完,NND

考完数学我都打算约明天的考试了,想能上600就好了

那个1 cent, 5 cent, 10 cent, 25 cent , 50 cent硬币一个100 cents，问多少个,是jj上的，我考前没做，结果花了很长时间算

I:91

II 81

III 76

91与76很快算出来了，算81稿了很久才发现不行

x^4为integer?

I. |X|<1 (注意这中包括X=0,所以insufficient

1/(n+1)<1/31+1/32+1/33<1/n n=  (9?,10?,11?,12?13?)这题我才算了很久

1/91+1/92+...1/100 小于或是大于忘了 1/10,1/9...

从1到20中取三个数排列，注意一个21个,共多少个

根据三边长算三角形的面积，给了公试a=sqrt(s*(s-a)(s-b)(s-c) s=(a+b+c)/2  a=b=300, c=360

x,y integers>1, x^y>900?

I x>10  II y/x>4

又想起来一个jj上的,

x 干了1/4 用2小时,然后x,y,z一起干3小时完, y单干有18小时,问z单干多少小时,选12

y=ax^2+bx+c问交于x上几个点

I. 过(4,3) II a>0

圆心在(-1,0),交于x轴上为(-6,0), (4,0),问y-轴是多少 选+/- 2sqrt6

7个数average 64,median 84,最大的是最小的4倍还多12 (?不确定),问max 最大的是多少

w,z中装有blue 和red 绳子，红的都一样长，w中avg 比red长18 inches,z 的avg比red长6 inches,问w的avgminus z的avg是多少

a=b!=0,(a^2-b^2)/(a+b)>0?

I a>b II ab>0

99*101+98*102+97*103=?

选100^2+100^2+100^2-(1+2^2+3^2)

n=bcdx, bcdx都为prime numbers,除1与n外, n有多少个除数, 选14

abc=60,问a+b+c是多少?

I a+b=8 II a,b为odd

一直线slope是intercept的4倍,问交于x-axis上多少,  (-1/4)

p-x/p=r/p 求r (忘了x是什么了,反正是p的函数),答案2p^2-1,你们自己求出x八