腰椎间盘突出症推拿治疗时,用于调节后关节,松解粘连的手法是()
A.拔伸法和按压法
B.拔伸法和摇法
C.腰部斜扳和按压法
D.腰部斜扳和旋转复位手法
E.摇法和按压法
参考答案:D
His mother often helps him ___ English so he does better ___ English than others. [ ]
A. with; in
B. on; in
C. in; with
D. with; at
某军医在门诊中发现,战士患胃溃疡的人数比干部多,故据此推理战士患胃溃疡的危险性大于干部。这种推理方法:()。
A.正确
B.不正确,因未设对照
C.不正确,因未作显著性检验
D.不正确,因未用率作比较