【单选题】以下属于外部环境具体或微观环境的是( )
【单选题】Giffen good is
A.
good whose demand curve slopes downward because the income effect is less than the substitution effect.
B.
good whose demand curve slopes upward becausethe (negative) income effect is larger than the substitution effect.
C.
good whose demand curve slopes downward becausethe (negative) income effect is larger than the substitution effect.
D.
good whose demand curve slopes downward because the (negative) income effect is as same as substitution effect.
【判断题】中国和越南两国都是共产党领导的社会主义国家。( )
【单选题】下列选项中,不属于航前准备会内容的是( )
A.
乘务长向乘务组成员介绍航班信息,提出执行航班任务要求
D.
乘务长领取《飞行任务书》,了解乘务组的人员情况
【单选题】下列参数中用来评价药物亲水性或亲脂性大小的是
【单选题】An intermediate good is a good that is
A.
neither normal nor inferior.
C.
a stand-in for all goods.
D.
is tangible good that includes substantial services.
【单选题】If the income elasticity of demand for a good is greater than one, the good is:
A.
a noncyclical normal good.
B.
a cyclical normal good.
C.
neither a normal nor an inferior good.
【单选题】用阴阳学说说明人体的组织结构,不属于阴的是
【多选题】用阴阳学说说明人体的组织结构,不属于阴的是