〔求助〕涛涛GWD 数学12-33

danver

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

Answer: 

没在论坛中找到该题的讨论，请nn指导一下怎么作