[转帖]11.26 北美 M50V2*6* 一点jj

smart

AWA:

AA: The following appeared in a memorandum from the development director of the Largo Piano Company.
“The Largo Piano Company has long been known for producing carefully handcrafted, expensive pianos used by leading concert pianists. During the past few years, however, our revenues have declined; meanwhile, the Allegro Musical Instrument Company introduced a line of inexpensive digital pianos and then saw its revenues increase. In order to increase Largo’s sales and in fact outsell Allegro, we should introduce a line of digital pianos in a variety of price ranges. Our digital pianos would be likely to find instant acceptance with customers, since they would be associated with the prestigious Largo name.”

AI:
The best teachers are those who expect the students to challenge popular ideas rather than accepting them.

Math:

1. J和A叫了相同的饭,都有10%的discount, J按原价的15%给了tips, A按折后的15%给了tips, J比A多给0.63刀(记不清了),问饭的原价是多少  (42$)

2.box Z and box Bhas red and blue socks, all the red socks are the same length. The length of the red socks is 18 inches longer than the average length of the socks in box z and 6 inches less than the average length of the socks in box B, how much is the average length of the socks in box z more than that of the box B. (答案: 24)

3.DS 一个三角形,定角三等分, 每个角为X, 问中间一个底角. (我选A)
1) 等边三角形
2)  x=20

4 DS  w y v z 按顺序出现在数轴上, 问wyvz 积<0?  (我选c, 好像错了,B 就行,唉)
1) wy>0
2) vz<0

5. 8^88/88^8

6. DS a factory has revenue that is equal to the revenues from three divisions. Does the factory have revenue more than 5million?  (我选B)
1) the highest one is 2.3 million
2) the lowest one is 1.7 million

7. 12 17 23 35 x y , 问 range <30?
1) 6<=x<=20
2) y=2x

8. 7^(4n+3)*6^n 被10除余多少?

9.DS 就是那个矩形接两个三角形那个, 求矩形长?
1) 矩形面积知道 (R+r) (R-r)
2) r

10. 2个圆相切，大圆半径为18，小圆半径为8,他们同时又和一条直线相切，问两个圆和该切线切点间的距离（注意是求直线上两个切点间的距离）。

11. 2个同心圆，2个同心圆中间（大圆内小圆外）的部分组成的面积比内圆的面积为3：1，问这两个圆周长之比。

12. each of 90 students will take at least one course, A 20 students, B 40 students, C 60 students, 5 students take all three courses. How many students take only two courses? (25)

13. 36是36000的多少percentage,这是我考试的最后一道提了

14. How many different prime factors in 702.  (3)

15. 就是那个争议题.
DS   n>m, m< m+(n-m) x<n (这里有没有=不sure, 我选C, 代了几个数好像都行)
1)    n-m>0
2)  0<x<1
 

Verbal

RC: (低分区, 大家小心 )

1.    好像讲一个outsourcing的, 一些manufactures 总是认为outsource 产品生产的部分可以把钱用在research 和开发上. 作者认为生产产品也是很重要的, 还举了个制药厂的例子. (问了主旨,作者对outsourcing的态度, 其他忘了)

2.    vigilance 那题

3.    有个讲美国人和土著人交易土地, 讲他们对土地理解上的不同. 美国人以为土地就像commodity一样,买了就是他们的了. 土著人认为土地是个ecological 还有个单词忘了, 他们只是卖土地的某种使用权. 卖完了,他们还是可以在那片土地上打猎和摘果子吃. (问土著人的理解和下列哪种说法相似,我选的是leasing a offshore oil right in certain area, 不知道对不对). 还讲了土著人在sign contract 的时候, 全村人都sign, 所以他们没有对土地的individual right, 但他们有权帮别人签 (有题).

4.    cannot recall


SC
 even with or even though ….

CR
GWD
Plastic sled and wood sled
But the answer changed a little