单选题 Before treating the injuries, the victim's feet should be elevated, otherwise it might make the abdominal injuries more serious.
【正确答案】 A
【答案解析】该句意为:在治疗这种伤之前,应先抬高伤者的脚,否则的话可能使腹部的伤更加严重。elevate:提高,抬高;lift:提高,抬高;lower:降低;level:放平separate:分开。