I like to with my pen pals. [ ]
A. speak
B. say
C. tell
D. talk
答案:D
痰肿的临床特点是()
A.肿势高突,根盘收束
B.坚硬如石,皮色不变
C.肿势软如棉或硬如馒
D.皮紧内软,喜怒有变
E.皮肤漫肿,其色青紫
骨化性肌炎病灶中形成骨组织,属于
A.化生B.增生C.再生D.机化