荨麻疹发生机制中不属于现代医学的认识的是:
A.I型变态反应
B.Ⅱ型变态反应
C.Ⅲ型变态反应
D.Ⅳ型变态反应
E.免疫功能低下
参考答案:E
鼻咽癌的颅内侵犯常通过
A.棘孔
B.破裂孔
C.颈静脉孔
D.颈内动脉管
E.圆孔
There was a hole in the door, through which I sight of Mr. Brown sitting in a chair.
A.caught
B.made
C.took
D.got