人员进入反应器内部装填催化剂作业，应（）h分析一次氧含量和可燃气体含量
A．2
B．4
C．6
D．8
参考答案：B
Trimethobenzamide (Tigan) 150 mg IM has been ordered to treat a client's nausea and vomiting. The nurse has an ampule of Tigan labeled 200 mg/mL. How many mL should the nurse prepare to give the client
A．0.50 mL.
B．0.75 mL.
C．1.0 mL.
D．1.5 mL.
企业计提的长期借款利息中，符合计入产品成本条件的，应通过“制造费用”科目核算。( )
