腰椎间盘承受压力最大的体位是（）
A.侧卧
B.仰卧
C.坐位
D.站立
E.行走
参考答案：C
需求分析最终结果是产生 【3】 。
In relation to limited liability companies:
(a) State and explain the essential features of a limited liability company. (6 marks)
