—We're organizing a party next Saturday, and I'd like you to come. 

—_______! I have a meeting to attend that day. Thank you all the same. [ ]

A. Good luck

B. What a pity

C. Never do it again

D. Well done

男，70岁，有胆结石3年，突发上腹部疼痛24小时。体格检查：神志淡漠，呼吸30次／分，脉搏116次／分，血压12／8kPa，腹胀，两侧腹部皮下淤血，全腹压痛、反跳痛和肌紧张，移动性浊音阳性。血清淀粉酶351.23μmol／L（1024苏氏单位）。诊断为急性出血坏死性胰腺炎，决定行手术治疗。手术中下列哪些措施是恰当的（）

A.尽量切除病变的坏死组织

B.胰腺包膜切开减压

C.胆总管切开，T管引流

D.胃造瘘

E.开放伤口引流