神经根型颈椎病的推拿治疗,除颈肩背部,还应包括()
A.头部
B.面部
C.枕部
D.患侧上肢
E.健侧上肢
参考答案:D
The man is ____ than his father. [ ]
A. handsome
B. much handsome
C. more handsome
D. more handsomer
某变电站一台断路器的CD17型电磁机构发“控制回路断线”,试分析其原因和处理方法。