题目

设命题p:|x+2|＜3,则下列结论中为该命题的必要不充分条件的是(    )A.x2+4x-5＜0                                    B.|x+1|＜2C.|2x+1|＜3                                      D.x2+4x-12＜0 答案：D解析：A.{x|-5＜x＜1},B.{x|-3＜x＜1},C.{x|-2＜x＜1},D.{x|-6＜x＜2}.

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