考完了

考完了, TOTAL 730
onion 2003-09-13 22:05:08
9.12 长夜依然漫漫
考完了, TOTAL 730 .

JJ
AWA
AI : its impossible to achieve professional success without sacrificing important aspects of personal life.
AA: advertising in DAILY GAZETTE boosts sales.

MATH:
1. two kinds of machines x and y , x costs p dollars for each set , y q dollars .
what is the total amount spent on 5 sets of x and 4 sets of y?
1) 4 sets of x and 3 sets of y cost 2180 dollars .
2) 10 sets of x and 3 sets of y cost 3250 dollars.

2. 5^k is a factor of the product of odd integers from 99 -199 , what is the greatest possible value of k ?

3. a bouquet consists of red and white carnations , randomly select two flowers , what is possibility of having one of each ?
1) the number of red carnations is equal to that of the white carnations
2) there are 6 red carnations in the bouquet.

4. when positive integer a is divided by another positive integer b , the quotient is 5 and remainder is 3 , which of the following could be the value of a ?
1 ) 13 2) 38 3) 57

5. line k and l intersect at point ( 16/5, 12/5 ) , what is the slope of line l
1) one of the angles formed at the intersection is 90
2) line k passes through the origin

6. is 1000 a factor of k ?
1) 2000 is a factor of 4k
2) 8 is a factor of k

7. if lm+4l=2, what is the value of m?
1) m<0
2) m^2 +8m + 12=0

8. is the total measure of interior angles in polygon p greater than 500 ?
1) the measure of one angle is 100
2) the polygon has more than 5 sides.

9. if x@y =xy -x+y , a@b=o, what is a in terms of b ?

10. f(y)=ky, k is a constant , is f(-5)>0?
1) f(-2) <0
2) f(-3)f(-4)>0

11 do jack and nancy together own a total of 10 pencils ?
1) jack owns more than twice the pencils owned by nancy
2) nancy owns less than 5 pencils .

12. are m and k consecutive numbers ?
1) m+k=3
2) m-k =1

13.x,y,z are three sides of a triangle , and xA y> 2^(1/2) B (1/2)*3^(1/2) D (1/4)*3^(1/2)
其他的都是些常见的JJ 。

VERBAL
sc 一开始就是5题,但感觉不难. 我这部分一向较弱,只能判断简单的错误, 其他的全靠语感, 所以很多时候能选对答案但不知道为什么.

cr
1. Environmentalist: when emitted into atmosphere , both methane and carbon dioxide absorb heat reflected from the ground . As municipal solid waste decomposes inside a landfill, methane is produced. To mitigate the impact fof the 'green house' effect, we should burn methane emitted from landfills and convert the energy generated during the burning process into electricity .
Objection: the burning process will produce as much carbon dioxide . As a result , the amount of green house gases remains unchanged .

which one of the following adequately counters the above objection ?
my choice : electricity could replace fuel, the use of which produces far more carbon dioxide .

2. the clearing of rain forest has caused the loss of habitats of certain frogs which lay eggs in forest pools. However , pasture pools are more permanent and serve as a good alternative to forest pools .
but the eggs laid in pasture pools do not do as well as those laid in forest pools because ______
A when the drought comes , few of the forest pools remain unaffected, and many of the pasture pools dry up.
E the longer the pools last , the more likely that they would attract predators , which feed on the eggs of the frogs. (my choice)

rc
最长的85行,最短的60 行,现在只记得片段了, 不误导大家.

感想

7 月中旬收到确认后全职在家备考,8月20日左右状态暴好, 就在那时遇到了一个很好的工作机会, GMAT 可以再考,良机不可错失, 于是我选择了工作, 心想只剩两星期吃吃老本也怕够了. 现实是很残酷的, 白天很忙,晚上加班, 每天就只能随便做两题. 考试前三天做了套LSAT 的阅读,竟然超5分钟,错4 个,与前段时间'提前3分钟,错2个'的铅笔记录形成鲜明对比,状态不好了,思维不敏锐了,考虑问题不周全了, 才过了十几天, 这个世界不再属于我了,但CANCEL 考试明显来不及,只有硬着头皮上, 自然是很失败. 已决定年末再战ETS .

　

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