针刺治疗面肌痉挛的原则是（）
A.疏解经筋
B.捻转泻法
C.针灸同用
D.熄风止痉
E.手法轻，浅刺
参考答案：A, B, D, E
Look! Tina is ___________ in the lake and her parents are ___________. [ ]
A. swims, boat
B. swiming, boating
C. swimming, boating
简述电能表产生潜动的原因及防潜动元件的原理？
