迅速判断心跳骤停的依据是 A．心音消失 B．血压测不到 C．神

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问题多项选择题

迅速判断心跳骤停的依据是

A．心音消失

B．血压测不到

C．神志突然消失

D．呼吸突然停止

E．大动脉搏动消失

答案

参考答案：C,E

补全对话，情景问答

1. — Look! What is this? — This is a ____________ of China.
2. — Where is Shanghai? — It's ____________ of Beijing.
3. — Do you know the capital city of this country? — I know. It's ____________.
4. — Do you see the flag of ____________? — Yes, I do.
5. The U. K. has a king or queen. This is a ____________.

单项选择题

（）是指能造成生命和财产损失的偶发事件，它是造成损失的直接原因或外在原因，是损失的媒介质。

A．风险因素

B．风险事故

C．风险损失

D．风险投资