颈椎病手术的目的是（）
A.神经或血管减压
B.纠正序列
C.稳定颈椎
D.改善血供
E.神经或血管减压、稳定颈椎
参考答案：E
______ is worth doing well.
A．Whatever is worth doing at all
B．That is worth doing at all
C．What is worth doing at all
D．Whatever is worth doing it at all
“实”的病机概念是
A．气滞血瘀，瘀阻脉络
B．水湿贮留，痰饮壅盛
C．宿食内停，腑气不通
D．邪气亢盛，正气未衰
E．脏腑失调，气机阻滞
