肝门部结构的描述,哪一项不正确()
A.门静脉最粗
B.肝动脉位于门静脉的前内侧
C.肝静脉位于门静脉的下后方
D.肝总管在门静脉的外侧
E.正常时肝内胆管不显示
参考答案:C
The politician's statement was contradictory_____ he'd made earlier in the same week.
[ ]
A. to what
B. with what
C. to one
D. with one
来源于骨髓及造血组织的骨肿瘤是()
A.骨巨细胞瘤
B.骨样骨瘤
C.骨软骨瘤
D.动脉瘤样骨囊肿
E.尤文肉瘤