胆总管和胰管的共同开口部位是()
A.十二指肠上部
B.十二指肠降部
C.十二指肠水平部
D.十二指肠升部
E.十二指肠空肠曲
参考答案:B
---- What game is popular with them?
---- The ____ most is tennis.
A.game they like it
B.game they like
C.best game they like
D.best game they like it
断流手术的目的是()
A.减缓肝衰竭
B.预防肝癌
C.预防或控制上消化道出血
D.增强抵抗力
E.消除腹水