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【简答题】
已知角α终边上一点P的坐标是(2sin2,-2cos2),则sinα=______.
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举一反三
【单选题】下列不影响应收账款机会成本大小的是( )。
A.
赊销净额
B.
应收账款平均收现期
C.
坏账损失率
D.
资金成本
【单选题】下列不影响应收账款机会成本大小的是( )
A.
赊销额
B.
应收账款平均回收期
C.
坏账损失率
D.
资金成本
【简答题】What is the key view of expectancy theory?
【单选题】下列不影响应收账款机会成本大小的是(    )。
A.
赊销净额    
B.
应收账款平均回收期
C.
坏账损失率    
D.
资金成本
【单选题】第一类边界条件下,具有均匀内热源的长圆柱,圆柱内温度分度呈(),具有最高温度处为()
A.
直线,圆柱体中心
B.
抛物线,圆柱体中心
C.
抛物线,圆柱体表面
D.
直线,圆柱体表面
【单选题】清洁生产审核的原则不包括( )。
A.
自愿审核与强制性审核相结合的原则
B.
系统性原则
C.
企业自主审核与外部协助审核相结合的原则
D.
因地制宜、注重实效、逐步开展的原则
【单选题】According to the expectancy theory, motivation is high when people:
A.
believe that high levels of effort lead to high performance and ultimately, to the attainment of the desired goals.
B.
perceive that they can satisfy their need for affiliation and need for achievement with minimum effort.
C.
perceive that their own outcome–input ratio is less than that of referents.
D.
are set specific and challenging goals which help them focus their inputs in the right direction.
【判断题】平等的要求排斥合理的区别
A.
正确
B.
错误
【判断题】In Vroom's expectancy theory, valence is the anticipated value of the reward.
A.
正确
B.
错误
【判断题】Path-goal theory is based on motivation principles drawn from expectancy theory.
A.
正确
B.
错误
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