如果婴幼儿发生休克,心跳与呼吸停止,应马上采取()和胸外心脏按压。
A.止血
B.固定受伤肢体
C.人工呼吸
D.使用药物
参考答案:C
某危险货物其铁危编号为43051,其对应的类项性质为()。
A.易燃固体
B.遇水放出易燃气体的物质
C.易于自燃的物质
D.易燃普通货物
He doesn't have ____ furniture in his room-just an old desk. [ ]
A. any
B. many
C. some
D. much