A.2
B.4
C.8
D.16
[单选题]A.2B.4C.8D.16
[单选题]A.2B.4C.8D.16
[单选题]A.2B.4C.8D.16
[单选题]A.2B.4C.8D.16
[单选题]A.2B.4C.8D.16
[单选题]A.2B.4C.8D.16
[单选题]A.2B.4C.8D.16
[单选题]A.肝囊肿合并感染B.肝包虫病C.肝脓肿D.肝癌合并液化
[单选题]A.肝囊肿合并感染B.肝包虫病C.肝脓肿D.肝癌合并液化
[单选题]A.30°B.45°C.60°D.75°E.90°