下列情况哪项不是全瓷冠修复的适应证()
A.过小牙
B.前牙轻度错位
C.牙列缺失
D.牙体缺损
E.釉质发育不全
参考答案:C
Universal Grammar is a set of principles and p of grammar which, according to Chomsky, is inherited genetically by all human beings.
尿渗透压降低常见于
A.中枢性尿崩症
B.甲状旁腺功能亢进症
C.甲状腺功能亢进症
D.糖尿病
E.原发性醛固酮增多症