腰部斜扳法治疗腰椎间盘突出症,起的作用是() ["拉宽椎间隙,减轻神经根压迫","拉宽椎间隙,降低椎间盘内压力","调节后关节、松解粘连","牵拉坐骨神经、松解粘连"]
治疗胃寒呕吐,应首选的药物是(). ["白芥子","杏仁","半夏","桔梗","竹茹"]
航空运单的种类分为() ["MAWB","ALRBILL","HAWB","AIR&LANDBILL"]
反映前侧壁心肌梗死的心电图导联是() ["V3、V4、V5","Ⅰ、aVL","Ⅱ、Ⅲ、aVF","Ⅰ、aVL、V4、V5","V1、V2、V3"]
治疗咽痛失音,应首选的药物是(). ["白芥子","杏仁","半夏","桔梗","竹茹"]
物流企业可以包括(),也包括提供(),如仓储公司、运输公司、货代公司等。