下列哪一类水电解质失衡最容易发生休克（）
A.低容量性低钠血症
B.低容量性高钠血症
C.等渗性脱水
D.高容量性低钠血症
参考答案：A
—Where have you been?
—I got caught in traffic; otherwise________sooner.[ ]
A. I would be here
B. I have been here
C. I had been here
D. I would have been here
法国现存历史最悠久的日报是创刊于1854年的（）
A.《费加罗报》
B.《法兰西晚报》
C.《巴黎日报》
D.《人道报》
