Mother was satisfied to see her son well _____ for the coming examinations.

A．prepare

B．prepared

C．preparing

D．to prepare

有明显出血倾向的肝炎是（）

A.急性黄疸型肝炎

B.急性无黄疸型肝炎

C.淤胆型肝炎

D.重型肝炎

E.慢性肝炎