风险案件报告时限()。
A.一事一报制
B.月度报告制
C.季度报告制
D.年度报告制
参考答案:A
心肺复苏时使用碳酸氢盐的起始剂量正确的为()
A.1mmol/kg
B.2mmol/kg
C.3mmol/kg
D.4mmol/kg
E.5mmol/kg
We had a really bad time about six months ago but now things are ____.
A.picking up
B.coming up
C.making up
D.turning up