题型:选择题 She was clearly a customer at Scott' s, as she told the waiter that she would stick to her favorite. A.casualB.commonC.regularD.ordinary 查看答案
题型:单项选择题 下列哪些描述不正确()。A.关节骨性强直,X线征为关节间隙消失,且有骨小梁贯穿其中B.关节间隙变窄是由于关节腔消失所致C.骨质增生是由于骨量增多的结果D.骨质坏死的主要X线表现是有密度增高的死骨片存在E.关节肿胀的X线表现为关节周围软组织肿胀,密度较高 查看答案