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标题: [求助]gwd-3-math33 [打印本页]

作者: kjhgjh 时间: 2005-3-16 12:38 标题: [求助]gwd-3-math33

Q33:

150, 200, 250, n

Which of the following could be the median of the 4 integers listed above?

I. 175

II. 215

III. 235

A. I only

B. II only

C. I and II only

D. II and III only

E. I, II, and III

答案是c，我实在想不通

作者: sammen 时间: 2005-3-16 19:29

N 可以小于250但是大于200，比如是230的时候。

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