不属于附件良性肿瘤特征的是
A．囊性
B．薄而光滑的壁
C．纤细的分隔
D． * * 状突起或实性为主
E．单房
参考答案：D
---- Sorry, I am late. The bus was _________ in the traffic.
----- Oh, never mind. It doesn’t matter
A．held up
B．turned up
C．picked up
D．made up
简述对特发性血小板减少性紫癜潜在并发症的观察及护理。
