企业目前的销售额为1500万，安全边际为20%，则盈亏平衡点为300万。()

判断题当期产销量相等时，完全成本法与变动成本法的利润相等。()

判断题辅助生产费用分配的方法主要有直接分配法、交互分配法、计划分配法。()

判断题What is she talking about?－She is talking to Mary。()

判断题Hello,could I speak to Doctor Brad Jennings,please?－This is Bad Jennings speaking。()

判断题Could you like a coffee?－No, I ’m fine, thanks。()

判断题Excuse me, where is the supermarket, please?—It's next to the bank。()

判断题Could you finish late today?－Yes, please。()

判断题How long will the meal take?－It ’ll take two hours, I think。()

判断题Is there a bank near here?－Yes, The bank is on the corner。()

判断题Shall we ask my friends to play guitar?－Yes, let’s。()

判断题What are they doing now?－They work in a bank。()

判断题What do you do? －I work in insurance。()

判断题钢筋混凝土梁中，一类环境，混凝土保护层最小厚度30mm()

判断题良好的人际关系是心理健康的重要表现。()

判断题面对压力时，人体神经系统会自动的发出快速的反应。()