0710G模考第一期~9504（题目讨论请勿占楼）

hanrui_542UID: 2244376

down payment 是首期付款，是陈向东的《数学高分快速突破》里提到的

CanIUID: 2364981

汗...错了20个..
第一个V7 第二个V13
仔细看了下,好多不该错的..
今天再做一套...希望好些

ZeratelUID: 2262286

模考就是改掉这些小毛病的过程,加油!

小馨UID: 2220777

``我也来问几道数学题目                       
26.One integer will be randomly selected from the integers 11 to 60 , inclusive. What is the probability that the selected integer will be a perfect square or a perfect cube?
A 1.0 B 0.125 C 0.16 D 0.5 E 0.9               
关键是题目没有看懂
29. If a, b, c, and d are consecutive integers such that a＜b＜c＜d, then in terms of a, the sum a+b+d=
A a+4 B 2a+3 C 3a+2 D 3a+3        E 3a+4
6.In a college M the average (arithmetic mean) number of students per course is 30 and the ration        `of the number of the students to the number of the faculty is 20 to 1
A the total number of students in college M      B600
为什么是无法判断呀?
15. in the xy-coordinate system. The point (x,y) lies on the circle with equation X的平方+Y的平方=1
A  x+y      B 1.01
顺便问一声,是不是这个等式告诉我们这个圆是以(0,0)为圆心,以1为半径的呀?那这个1是根号的1还是就是1?不知道有没有说清楚?
19. a market survey showed that 76 percent of the visitors at a certain resort came from Pacific or southwestern states. Of these, 2/3 were from California, and 87 percent of the Californians were from southern California. Approximately what percent of the visitors at the resort were from southern California?
A 40% B 45% C 50% D 55% E 65%
关键还是没有看懂题目
30.(2的10次方-2的9次方)*(2的8次方-2的7次方)=
A 2  B 2的2次方 C 2的4次方 D 2的8次方 E 2的16次方

小馨UID: 2220777

谢谢,收到

magic1986wangUID: 2323140

``我也来问几道数学题目                        
26.One integer will be randomly selected from the integers 11 to 60 , inclusive. What is the probability that the selected integer will be a perfect square or a perfect cube?
A 1.0 B 0.125 C 0.16 D 0.5 E 0.9               
关键是题目没有看懂
M: 从11到60中选一个数，要求是一个数的立方数，或者是一个数的平方数，所以只能是16=4*4,25=5*5,36=6*6,49=7*7,27=3*3*3,所以5/50=0.1
p.s.magic这道题涂卡式涂错了...无语...

29. If a, b, c, and d are consecutive integers such that a＜b＜c＜d, then in terms of a, the sum a+b+d=
A a+4 B 2a+3 C 3a+2 D 3a+3        E 3a+4
M: 如果a,b,c,d是连续整数，且a<b<c<d，那么a+b+d=a+(a+1)+(a+3)=3a+4

6.In a college M the average (arithmetic mean) number of students per course is 30 and the ration        `of the number of the students to the number of the faculty is 20 to 1
A the total number of students in college M      B600
为什么是无法判断呀?
M: 小馨是怎么判断阿？只知道每门课有30个学生，又不知道有多少门课?

15. in the xy-coordinate system. The point (x,y) lies on the circle with equation X的平方+Y的平方=1
A  x+y      B 1.01
顺便问一声,是不是这个等式告诉我们这个圆是以(0,0)为圆心,以1为半径的呀?那这个1是根号的1还是就是1?不知道有没有说清楚?
M: 不明白小馨什么意思...不就是说以(0,0)为圆心,以1为半径的圆么?然后0<x+y<根号2

19. a market survey showed that 76 percent of the visitors at a certain resort came from Pacific or southwestern states. Of these, 2/3 were from California, and 87 percent of the Californians were from southern California. Approximately what percent of the visitors at the resort were from southern California?
A 40% B 45% C 50% D 55% E 65%
M: 一份市场调查显示，有76%的游客来自于Pacific or southwestern states，其中2/3来自于California，又有87%的California游客来自于southern California，问有多少游客来自于southern California
p.s. California是magic小向往地方之一啊~CIT(@^_^@)

30.(2的10次方-2的9次方)*(2的8次方-2的7次方)=
A 2  B 2的2次方 C 2的4次方 D 2的8次方 E 2的16次方
M: 这道题...不是很难吧?=2的9次方*(2-1)*2的7次方*(2-1)

小馨是不是和magic一样刚开始复习数学啊?

magic1986wangUID: 2323140

magic今天模的这套卷子，比较菜。。。
section1：
填空-----2
类比-----0
阅读短---3(伤心...) 长----2
反义----4

section4:
填空----2
类比---0
阅读短---1  长---3（晕...）
反义----3
教训：累犯突击的时候没有重视反义，现在反而退了后腿....
         阅读依然不行啊，还要在总结
         图卡的问题很多，有两道题是涂错了...而且数学的时候，少涂了一个...还好是数学...
         数学也比较逊，虽说刚开始看，不过不是借口，错了很多白吃的问题

[ 本帖最后由 magic1986wang 于 2007-10-13 19:59 编辑 ]

magic1986wangUID: 2323140

把昨天的问题贴上来，希望大家能帮忙解答一下，谢谢了/\  /\
section1-4 Though ____ in her personal life, Edna St. Vincent Millay was nonetheless _____ about her work, usually producing several pages of complicated rhyme in a day.
A.        jaded … feckless
B.        verbose … ascetic
C.        vain … humble
D.        impulsive … discipline---key
E.        self-assured … sanguine

M: nonetheless也是取反标志么？是不是不能和though叠加？

section3-11 Each of the numbers x, y, w, and z (not necessarily distinct) can have any of the values 2,3,9, or 14
x/y     wz
M: 不理解…为什么是D? magic用x/(ywz)<1, 所以选B啊….

section4-4 The author argues for serious treatment of such arts as crochet and needle work, finding in too many art historians a cultural blindness _____ to their _____ textile as a medium in which women artists predominate.
A.        traceable … prejudice against---key
B.        opposed … distrust of
C.        referring … need for
D.        reduced … respect for
E.        corresponding … expertise in
M: 一个个套选项写的，有什么好的思路么？

section 5-14
n/4+r.8=s/8+t/6
n, r, s, and t are positive integers
2n+r           2s+t
M: key—A…怎么解得? 两边都乘8得到2n+r=s+4t/3, 所以(2n+r)-(2s+t)=(s+4t/3)-(2s+t)=t/3-s, 这个不是不能判断么？

小馨UID: 2220777

15. in the xy-coordinate system. The point (x,y) lies on the circle with equation X的平方+Y的平方=1
A  x+y      B 1.01
顺便问一声,是不是这个等式告诉我们这个圆是以(0,0)为圆心,以1为半径的呀?那这个1是根号的1还是就是1?不知道有没有说清楚?
M: 不明白小馨什么意思...不就是说以(0,0)为圆心,以1为半径的圆么?然后0<x+y<根号2
请问magic 0<x+y<根号2是怎么求出来的呀?

回答section 5-14
n/4+r.8=s/8+t/6
n, r, s, and t are positive integers
2n+r           2s+t
把两边通分你会发现分母是一样的,那么分子小的反而大了
其他的我也不太明白了

小馨UID: 2220777

section4-4 The author argues for serious treatment of such arts as crochet and needle work, finding in too many art historians a cultural blindness _____ to their _____ textile as a medium in which women artists predominate.
A.        traceable … prejudice against---key
B.        opposed … distrust of
C.        referring … need for
D.        reduced … respect for
E.        corresponding … expertise in
我也想问这道题目的中文翻译是什么呀?我看了半天居然没有读懂句子,谢谢了

小馨UID: 2220777

SECTION 4
5. those who fear the influence of television deliberately underplay its persuasive power, hoping that they might keep knowledge of its potential to effect social change from being widely disseminated.
请教中文翻译,另外还想问一下逗号前面的分句和逗号后面的分句是什么关系?谢谢!
6.because the high seriousness of their narrative resulted in part from their metaphysic , southern writes were praised for their philosophical bent.也请教这句话的中文翻译,谢谢!

magic1986wangUID: 2323140

15. in the xy-coordinate system. The point (x,y) lies on the circle with equation X的平方+Y的平方=1
A  x+y      B 1.01
顺便问一声,是不是这个等式告诉我们这个圆是以(0,0)为圆心,以1为半径的呀?那这个1是根号的1还是就是1?不知道有没有说清楚?
M: 不明白小馨什么意思...不就是说以(0,0)为圆心,以1为半径的圆么?然后0<x+y<根号2
请问magic 0<x+y<根号2是怎么求出来的呀?
M: 这个...小馨画一下坐标应该可以看出来吧?x+y=k那条直线可以上下移的。

回答section 5-14
n/4+r.8=s/8+t/6
n, r, s, and t are positive integers
2n+r           2s+t
把两边通分你会发现分母是一样的,那么分子小的反而大了
其他的我也不太明白了
M: 确认了一下，magic下的版本印错了...是s/3

forestlake2007UID: 2398263

为什么这道msLSAT的题会出现在GRE的练习里？

25.A group of paintings made approximately 15,000 years
ago in a cave in the Loire River valley in what is now
France depicts a number of different animals. One of the
animals depicted seems to resemble the chiru, a rare
antelope of the Himalayas.
　
Which of the following, if true, best supports the hypoth-
esis that in painting the animal that resembles a chiru
the cave artist painted a chiru with which she or he was
familiar?
(A) There are numerous representations of imaginary
animals in cave paintings of similar age.
(B) Fossilized remains of a chiru, approximately 16,000
years old, have been found at the northern end of
the valley.
(C) The cave that contains the depiction of an animal
that resembles a chiru contains stylized repre-
sentations of plant life.
(D) Older caves from the same region contain no repre-
sentations of animals that resemble a chiru.
(E) The antlers of the animal in the painting are longer
than those of the mature Himalayan chiru.

ZeratelUID: 2262286

这个是逻辑题,现在已经不考了

小馨UID: 2220777

求助,帮我看看这2句的中文翻译呀,我句子没有读懂
SECTION 4
5. those who fear the influence of television deliberately underplay its persuasive power, hoping that they might keep knowledge of its potential to effect social change from being widely disseminated.
请教中文翻译,另外还想问一下逗号前面的分句和逗号后面的分句是什么关系?谢谢!
6.because the high seriousness of their narrative resulted in part from their metaphysic , southern writes were praised for their philosophical bent.也请教这句话的中文翻译,谢谢!