《灵枢·本神》所提出的“用针者,察观病人之态”,是为了了解()
A.患病之因
B.精神魂魄之存亡
C.病者的体质
D.病之虚实
E.以上都是
参考答案:B
Doctor Nathan is said to have been ________ to researching into wild animals in Africa for more than
ten years.[ ]
A. absorbed
B. devoted
C. concentrated
D. engaged
综采工作面更换胶管和阀组液压件时只准在()状态下进行,而且不准将高压出口朝向任何人
A.增压
B.高压
C.无压
D.减压