【单选题】___ complexity refers to the growing number nodes and the associated changes to the links in the logistics system.
【判断题】Logistics information links all areas of the logistics system
【简答题】10月女患儿,因高热3天,频繁腹泻于7月4日入院。三天前无明显诱因高热(体温39℃),次日腹泻,每日约20次。水样便,粘液多,偶见血丝,病后易呕吐,烦闹,入院当日无尿,大便常规检查:黄色粘液水样便WBC(++),RBC(+),可见吞噬细胞
【多选题】用筷子取菜、用餐的时候要注意的问题分别是( )