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问题 单项选择题

工会应当帮助、指导劳动者与用人单位依法订立和履行劳动合同，并与用人单位建立（），维护劳动者的合法权益。

A.协调劳动关系三方机制

B.集体协商机制

C.联席会议制度

D.职工代表大会制度

答案

参考答案：B

单项选择题

下列关于信用评分模型的表述，不正确的是( )。

A．信用评分模型是一种传统的信用风险量化模型

B．信用评分模型对金融数据的要求比较高

C．信用评分模型的关键在于特征变量的选择和各自权重的确定

D．信用评分模型是建立在对当前市场数据模拟的基础上
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问答题

We had guests last night who have not stayed in a B&B hotel ago. They did not want breakfast because that they were going out early in the morning. They came back lately and had some tea. I came into the living room and saw one of them just go through the kitchen door but turn on the light. He was looking for a glass the cupboard. He had no ideas that the kitchen was not for guests. I just smiled to me and thought, "What can I do We are guests after all. \

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