【单选题】美国经济学家奥肯著名的“漏桶实验”发现,从富人那里征税补贴给穷人,穷人实际得到的,比富人失去的要少。这是因为,这一做法会引起效率的损失,带来社会财富的减少。这启示我们
【单选题】在下面图片中,选定的单元格区域地址是()
【单选题】A state legislative plan that calls for a 2.45% increase in tobacco sales tax for the next 2 years would be considered what type of plan?
【单选题】What does the woman do about the man's headache?
A.
She calls the secretary.
B.
She calls the doctor at last.
C.
She tells him to go to bed:
D.
She takes some hot water for him.
【单选题】(Part C) What have you learned about the time for telephone calls in many countries?
A.
People are not accustomed making calls early in the morning.
B.
People would think somethingunpleasant must have happened if they receive a call early in the morning.
C.
People tend to think the call must be of vital imprtance if the telephone rings early in the day.
D.
People would feel annoyed if they receive a call while they're shaving or having breakfast.
【单选题】水性漆应当在下列哪种容器中混合和储存( )。
【单选题】旅游职业道德既是导游人员执业的道德标准,也是导游人员工作中的( )。
【多选题】按需求层次理论,下面哪一项属于“匮乏需求”?()
【判断题】组织变革是指组织根据外部环境的变化和内生性的各种条件,及时改变组织的目标、结构、技术和人员,以适应客观发展的需要。