口服高剂量咖啡因后,患者可出现激动、躁动不安、失眠、呼吸加快,此剂量范围为()
A.>0.2g
B.>0.5g
C.>1g
D.>1.5g
E.>2g
参考答案:B
We students should treasure the short senior school’s study life of three years. Once ________, the opportunity can’t get back.
A.losing
B.was lost
C.lost
D.being lost
关于领取枪支、弹药流程正确的是()
A.管理员根据上报所需枪支、弹药数量,在库内完成清点、准备
B.领取人员核对、清点
C.双方分别签字确认
D.领取人将枪支和弹药出库