题型:问答题 下列哪项不是寒冷疗法的作用机制()A.开始血管收缩,继之血管扩张B.降低毛细血管壁通透性C.降低新陈代谢(抑制炎症)D.始疼痛减轻,继之加重疼痛(如寒冷麻醉、止痛)E.降低肌肉活动性(抑制肌肉痉挛) 查看答案
题型:问答题 As usual,we are going to insure against()for 110% of the invoice value.A.orderB.All Risks and War RiskC.youD.shipment 查看答案