题目按照冷库的验证布点原则,仓库每组货架布点数量不得少于()个。A. 3B. 5C. 7D. 9按照冷库的验证布点原则,仓库每组货架布点数量不得少于()个。A. 3B. 5C. 7D. 9题目解答答案A. 3