【简答题】人体触电时,电对人体的伤害分为电击和()两种
【判断题】按人体受伤害的程度不同,触电分为电伤和电击两种。()
【单选题】I've got a handle of it. The sentence is similar in menaing with _____.
【判断题】按电流或电弧对人体的伤害方式分类,可以将触电分为电击伤和电灼伤。()
【单选题】Rood技术中,用个体发育的规律来描述发育顺序,正确的是
A.
仰卧屈曲一仰卧至侧卧一俯卧伸展一颈肌的协同收缩一俯卧肘支撑一四点/手膝位一站立一行走
B.
仰卧屈曲一仰卧至侧卧一俯卧伸展一颈肌的协同收缩一四点/手膝位一俯卧肘支撑一站立一行走
C.
仰卧屈曲一俯卧伸展一颈肌的协同收缩一俯卧肘支撑一四点/手膝位一站立一行走
D.
仰卧屈曲一仰卧至侧卧一俯卧伸展一俯卧肘攴撑一颉肌的协同收缩一四点/手膝位一站立一行走
E.
仰卧屈曲一仰卧至侧卧一颈肌的协同收缩一俯卧伸展一俯卧肘支撑一四点/手膝位一站立一行走
【单选题】I've got a handle of it. This sentence is related to the sense of _______.