— If only you had realized this earlier!

— ____,but I didn't dare to speak out. [ ]

A. So did I

B. I did so

C. Neither did I

D. Actually I did

慢性胰腺炎的手术适应证有（）

A.内科治疗不能缓解腹痛，发生营养不良者

B.瘘管形成者

C.合并胰腺脓肿或胰腺假性囊肿者

D.胰腺肿大，压迫胆总管引起阻塞性黄疸者

E.不能排除胰腺癌者