Please show your homework ___ your partner.[ ]
A. in
B. on
C. of
D. to
答案：D
以下表现中，哪项与枕大孔疝无关
A．剧烈头痛B．反复呕吐C．意识昏迷D．生命体征紊乱E．瞳孔不等大
固定装饰
