Which of the following positions is most appropriate for a neonate with congenital hip dislocation

A. Semi-Fowler’s with both legs flexed.
B. Legs adducted with head elevated.
C. Swaddled in a baby carrier.
D. Prone position with hips abducte

施工负责人接到调度命令并经确认后，立即向（）传达，以便做好施工准备。

A、运行司机

B、全体作业人员

C、一号位作业人员