It is sometimes said that a society can be judged ____the way it cares ____

its weakest members.

A．on; about

B．by; for

C．under; with

D．with; on

女性，30岁，有近8年空腹或夜间上腹部烧灼痛，进食后好转。近来自觉症状加重，6 h前病人进食后突感上腹部刀割样剧痛，很快波及全腹，伴有恶心、呕吐。体检：腹式呼吸消失，板状腹，全腹压痛、反跳痛，肝浊音界消失，移动性浊音（+），肠鸣音消失。试问：

初步诊断。