两侧髁突横嵴的延长线相交于________前缘,角度约为_______度。
参考答案:枕骨大孔;145°~160°
— Anything new in the rules?
— They will be ____ to us all. [ ]
A. of great benefit
B. do harms
C. do many good
D. for the benefit
在CCMD-3中删除了诊断分类,只保留了由它引发的精神健康问题的是()。
A.恋物症
B.异装症
C.同性恋
D.易性症
E.露阴症