作者Focus2007 (abc)
站内GRE_Verbal
标题[讨论]请教 GRE 数学!
时间Sat Jun 2 00:09:41 2007
请帮忙解答!可以有详细说明吗? 大感激啊！
Question1: For all numbers n, n*=32-n
Column A Column B
(n*)* n
Answer: C
Question2: t is an integer
Column A Column B
1/1+2^t 1/1+3^t
Answer:D
Question3:等腰三角形 两腰长是 X, 另一边长 Y, 底角是 Z度, 且X>Y
(这是有图的,但是我不知道该如何画出来,所以用文字描述请都多多包含啊!sorry!)
Column A Column B
Z 60
Answer:A
Question 4: 三角形SRT (这是有图的,但是我不知道该如何画出来,
所以用文字描述请都多多包含啊!sorry!)
Column A Column B
ST+TR RS
Answer: A
Question 5: There tennis balls of identical size are stacked one on top
of the other so that they fit exactly inside a closed right cylindrical can.
Column A Column B
The height of the The circumference of one of the balls
stack of 3 balls one of the balls
Answer:B
Question 6: A decrease in the number of sales personnel in Company K to 85
percent of the original sales force resulted in a decrease of 500 in the
number of monthly sales.
Column A: The percent decrease in the number of Company K's monthly sales
Column B: The percent decrease in the number of Company K's sales personnel
Answer: D
谢谢各位前辈的帮助啊!
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