Q15:请高手解答，谢谢！
If
n and k are positive integers, is n/k an even integer?
(1)
n is divisible by 8.
(2)
k is divisible by 4.
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: E
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发表于 2008-8-14 22:14:00
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