Late in the afternoon, they arrived at ________ small village _______ north of the West Hill.[ ]

A. the;  the        

B. a;  /        

C. a;  the        

D. the;  /

下列急性化脓性腹膜炎的常见病因，错误的是（）。

A.溃疡病急性穿孔

B.急性阑尾炎穿孔

C.肠管损伤破裂

D.直肠下段损伤

E.腹内脏器炎症的扩散