患者，男，高热，右上腹痛，肝区扣击痛。结合超声声像图，诊断为（）。

A.肝血管瘤

B.肝脓肿

C.肝癌

D.脂肪肝

E.肝囊肿

I just wonder       that makes you so excited．

A．why it does

B．what he does

C．how it is

D．what it is