GWD 13-26

aik0

Q26:
If   |n+5|= 5, what is the value of n?
(1)   n^2 is not equal to 0.
(2)   n^2 + 10n = 0

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient.

Answer A

I pick D

http://forum.chasedream.com/dispbbs.asp?BoardID=22&ID=87655

end of discussion

[此贴子已经被作者于2005-1-9 10:33:41编辑过]

charmant

原题==〉n=0,  -10

(1)n=-10 sufficient

(2)n=0, -10 not sufficient