在下列面点中属于仿植物形的是（）。
A、梅花饺
B、刺猬包
C、汤圆
D、千层饼
参考答案：A
In relation to the Labour Contract Law of China:
(a) explain how an employer may reduce the workforce by 20 persons or more or by a number of persons that is less than 20 but account for 10% or more of the total number of the enterprise’s employees. (5 marks)
构成呼吸运动非弹性阻力的主要成分是
A．黏滞阻力B．惯性阻力C．气道阻力D．肺弹性阻力
