可能存在急性肾功能衰竭
A．精神状态B．皮肤颜色和肢体温度C．血压D．尿量E．中心静脉压
参考答案：C
— The problem is a bit difficult .
— ________ask your teacher for help?
A．Why not
B．What about
C．Try to
D．You should
套餐易查询
