以下哪种不是骨盆牵引在治疗腰间盘突出症中的作用()
A.扩大椎间孔
B.降低腰椎间盘内压力
C.调整后关节紊乱
D.减轻突出物对神经根的压迫
参考答案:C
— Have you read today's newspaper?
— Yes, but it was a waste of time. There's in it. [ ]
A. something new
B. nothing new
C. new anything
包车人在中途站、折返站要求变更时如何处理?