Burgur(伯格)练习的目的是()
A.减慢肢体坏疽速度
B.减轻下肢疼痛
C.促进病人舒适
D.促进侧支循环建立
E.解除血管痉挛
参考答案:D
My old neighbour Charles felt__________ after his children moved out.
A.lonely
B.safely
C.angrily
D.happily
下列哪个临床症状最符合腺样囊性癌()
A.肿瘤易沿神经扩散,常具有疼痛,面瘫等神经症状
B.男女比例约为6:1
C.有消长史
D.与吸烟明显相关
E.表面光滑,边界清楚