暴发型流脑休克型|
A.皮肤淤点淤斑
B.大片淤斑伴中央坏死
C.充血性皮疹
D.皮肤溃疡及焦痂
E.疱疹
参考答案：B
—Have you heard from Nelly recently?
— Yes, I _________ his letters and cards many times while I was in Italy.
A．have received
B．received
C．had received
D．would receive
干出礁高度从（）起算。
A.理论深度基准面
B.当地平均海面
C.平均大潮低潮面
D.理论大潮高潮面
