prep求解

yummysteve

List K consists of 12 consecutive integers.  If -4 is the least integer in list K, what is the range of the positive integers in list K ?

 

(A)  5

(B)  6

(C)  7

(D) 11

(E) 12

給的答案是B怎麼會是六?應該是七吧?求大大指點一下

michaelwzg

positive integers 1,2,3,4,5,6,7

the range of the positive integers in list K,        1<k<7   就是六

难道ETS也搞文字游戏了？

[此贴子已经被作者于2007-12-20 14:44:28编辑过]

prayer

4个负的，一个0，7个正的

求正的range，7-1=6