All the staff {n our company are considering   to the city centre for the fashion show.

A．to go

B．going

C．to have gone

D．having gone

急性胰腺炎属于

A．感染性疾病

B．遗传性疾病

C．自身消化性疾病

D．免疫性疾病

E．结缔组织疾病