心跳、呼吸骤停紧急处理原则中哪项是错误的()
A.迅速有效的人工呼吸
B.立即心电图确诊,然后进一步处理
C.迅速有效的胸外按压
D.及时行AED
E.一般开始予小潮气量
参考答案:B
Little Jim is going to spend his holiday in Paris, _____ lives his uncle.
A.which
B.who
C.where
D.that
液压传动机构储压筒的工作压力与环境温度无关。