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If y is an integer and ![]() , is y = 0?
(1)x ＜ 0
(2)y＜ 1
- AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
- BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
- CBOTH statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
- DEACH statement ALONE is sufficient.
- EStatements (1) and (2) TOGETHER are NOT sufficient.
求解为什么答案是D 题目里没有说X是整数呀，那当x>0 时，也有可能x<1/2,那么y<1 就不是充分条件了呀？ 求解诶！
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发表于 2013-4-30 18:05:59
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