颈椎病的治疗原则是()
A.针灸并用
B.补法
C.泻法或平补平泻
D.只灸不针
E.只针不灸
参考答案:A, C
根据等式的性质解下列一元一次方程:
(1)-2x+1=13;
(2)2x+5=5x-7.
The boy is very fat _______too much food.
A.so
B.so of
C.because
D.because of