肺爆震伤属胸部()
A.开放性损伤
B.闭合性损伤
C.减速伤
D.加速伤
E.贯通伤
参考答案:B
解析:冲击波本身直接作用于人体所造成的损伤称为爆震伤。
—I telephoned him twice and I couldn’t get through to his home.
—I think the line might have been out of order, ________?
A.don’t you
B.wasn’t it
C.do you
D.hadn’t it
在“但竞逐荣势,企踵权豪”中,“企踵”之义为()
A.踮起脚跟
B.仰慕
C.盼望
D.渴求