患者，男性，28岁，酗酒后上腹剧痛10小时，伴发热、呕吐。查体：体温39℃，血压75/45mmHg，呼吸32次／分钟，神清，腹平软，脐周压痛、反跳痛，肝脾未及。血清淀粉酶620U/L（Somogyi法），血气分析PaO58mmHg。该患者最可能的诊断是（）

A.十二指肠溃疡穿孔

B.胆管结石并感染

C.急性肠梗阻

D.急性水肿型胰腺炎

E.急性出血坏死型胰腺炎

Bats are surprisingly long-lived creatures, some ______ a life span of around 20 years.

A. having
B. had

C. have
D. to have