求助一道数学题，gmat里的整数到底几个意思

徐北北_W

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.
  

答案是D

但是！！！请告诉我，如果X等于0.1呢！！！！它又没说X也是整数。。。。。所以答案到底选啥？

徐北北_W

我总要自己顶的。。因为实在是想知道答案。。。