原发性肝癌最常见的特殊体征是（）
A.腹部、脐周压痛
B.恶病质
C.腹水
D.肝脏进行性肿大
E.肝区摩擦音
参考答案：D
— Did the speaker say anything that ______ you especially?
— Not really. Actually I slept through his speech. [ ]
A. appealed to
B. attached to
C. adapted to
D. got across
成人脑脊液总量平均为：（）
A.130ml
B.300ml
C.500ml
D.600ml
