圆中最长的线段是直径。[ ]
正确
Which of the following is not in Beijing? [ ]
A. the Great Wall
B. the Forbidden City
C. Beijing siheyuan
D. Tower Bridge
划分肝脏左内叶与左外叶的分界标志()
A.肝左静脉与门静脉左支横段
B.肝左静脉近端与门静脉左支矢状段
C.肝中静脉与门静脉左支矢状段
D.肝中静脉与门静脉左支横段
E.肝右静脉