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问答题
Is y between 1 and 2, exclusive? (1) y2 is less than y (2) y2+y is between 1 and 2, exclusive
参考答案
参考解析
解析:
通过计算可知,两个条件均无法确定y的范围,故本题应选D项。
通过计算可知,两个条件均无法确定y的范围,故本题应选D项。
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