The nurse is performing wound care. Which of the following practices violates surgical asepsis

A. Holding sterile objects above the waist.
B. Considering a 1" (2.5 cm) edge around the sterile field as being contaminated.
C. Pouring solution onto a sterile field cloth.
D. Opening the outermost flap of a sterile package away from the body.

（）是任何一个统治阶级维护其统治的最基本条件，没有稳定的社会治安秩序，统治阶级就无法正常行使国家权力，社会生活就无法正常进行。