述基本体操练习中，影响动作效果的因素有那些？
参考答案：
身体姿势、动作方向、动作幅度、动作路线、动作频率、动作速度、动作节奏、动作配合。
His father, a famous university professor, who is said to have started his teaching career in Australia, _____ in Nanjing University for more than twenty years.
A．has worked
B．worked
C．is working
D．will work
计算机制定治疗计划后()
A.可以立即治疗
B.不必核对
C.模拟机下核对后执行
D.重复制定治疗计划
E.与手工治疗计划核对
