单项选择题
男,40岁。因十二指肠溃疡穿孔8小时急症行胃大部切除,术后6天起出现体温升高,呈弛张热,已持续3天,伴有下腹坠痛、里急后重,排黏液样稀便。最可能的诊断是
单项选择题 22()
单项选择题 Ancient people felt much()concerning the notion that the appearance of comets was inauspicious, but nevertheless exhibited () concerning the proper reaction to the phenomenon.
单项选择题 施工成本管理的()是分解施工成本管理目标,进行风险分析和偏差原因分析。