Nancy enjoyed herself so much                she visited her friends in Sydney last year.[ ]

A. that

B. which

C. when

D. where

患者，女性，30岁，胃穿孔术后6天，高热呈弛张热，下腹坠胀，大便次数增多，尿频，查下腹软，深压痛，未及肿块，最可能的诊断是（）

A.急性菌痢

B.盆腔脓肿

C.肠间脓肿

D.急性膀胱炎

E.急性附件炎