下面哪种需求预测方法是指通过某种因果因素与人员需求数目之间的_爱下问搜题

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问题单项选择题

下面哪种需求预测方法是指通过某种因果因素与人员需求数目之间的比率来推测组织未来的人员需求？（）

A、趋势预测法

B、比率预测法

C、工作负荷预测法

D、电脑软件分析法

答案

参考答案：B

补全对话，情景问答

根据对话内容，选择适当的句子补全对话。

A.  Do you like it?
B.  I like country nusic more than pop music.
C.  They are different.
D.  So you like them both.
E.  How about jazz music?

Girl: I like pop music. __1__
Boy: No, __2__ It's quieter than pop music.
Girl: Yes, __3__ Pop music is a little more exciting than country music.
Boy: __4__ Girl:It's not bad.
Boy: I think it's as good as country music.
Girl: __5__ Boy:That's right.

问答题简答题

设置缓和曲线的目的是什么？