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【单选题】
从期望理论中得到的最重要的启示是A.
目标效率的高低是激励是否有效的关键
B.
期望概率的高低是激励是否有效的关键
C.
存在负效率，应引起领导者注意
D.
应把目标效率和期望概率进行优化组合
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举一反三
【单选题】The __________people even keep the custom of offering nine-layer cakes to their ancestors on Winter Solstice.
A.
Fujian
B.
Taiwan
C.
Jiangsu
D.
Zhejiang
【单选题】People like to eat mutton on Winter solstice because it can help them ________
A.
keep warm
B.
have good fortune
C.
drive away ghosts
D.
provide nutrition to the body
【判断题】On Winter Solstice, the sun reaches its southernmost point, the northern hemisphere has the shortest day.
A.
正确
B.
错误
【判断题】On Winter Solstice, there is a saying that goes “Eat dumplings on Start of Winter Day, or your ears will be frostbitten”.
A.
正确
B.
错误
【判断题】On Winter Solstice, there is a saying that goes “Eat dumplings on Start of Winter Day, or your ears will be frostbitten”.
A.
正确
B.
错误
【单选题】Eating dumplings on winter solstice is a custom to commemorate________
A.
Xishi
B.
Zhangzhongjing
C.
Nvwa
D.
Lishizhen
【简答题】会展组织者与参展商之间签订的主要是什么合同?
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