男性，35岁，暴饮暴食后，上腹部突然疼痛，疼痛剧烈，并伴有恶心呕吐，吐物为胃内容，吐后疼痛不缓解。体温38.3℃，脉搏102次/分，脐周压痛，反跳痛，肌紧张不明显。移动性浊音(-)。肠鸣音消失，血WBC12.0×10/L，中性92%。

该患者最可能发生以下哪种并发症()

A．肠出血

B．肠瘘

C．腹腔脓肿

D．胰腺假性囊肿

E．肠梗阻

What does the acronym RACI commonly stand for in project management ？（）

A．Responsible, accountable, to be communicated, to be informed

B．Remote, attached, connected, integrated

C．Risk analysis and caution initiative

D．Randomly accessible cash flow information