腹部损伤致伤受到碰撞、挤压时中除外哪个器官外，容易被压在脊柱上而断裂
A. 胃窦
B. 十二指肠
C. 胰腺
D. 脾脏
开放性损伤常见受伤脏器有下列脏器
A. 肝
B. 小肠
C. 胃
D. 结肠
E. 大血管
闭合性损伤常见脏器有以下脏器
A. 脾
B. 肾
C. 小肠
D. 肝脏
E. 肠系膜
Which of the following is true about Confucius’ manner at court in the presence of the ruler?
A. He was quiet and sincere.
B. He was straightforward and relaxed.
C. He was calm and formal.
D. He was frank and formal.
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