问题
单项选择题
以下关于人力资源预测方法的说法不正确的是（）
A.趋势外推法最为简单，其自变量只有一个
B.经济计量模型法不需考虑不同自变量之间影响
C.马尔可夫法可以预测企业人力资源供给的情况
D.马尔可夫法可以预测企业人力资源需求的情况
答案
参考答案：B
解析：经济计量模型法则综合考虑多种因素，且考虑各因素的交互作用。
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以下关于人力资源预测方法的说法不正确的是（）
A.趋势外推法最为简单，其自变量只有一个
B.经济计量模型法不需考虑不同自变量之间影响
C.马尔可夫法可以预测企业人力资源供给的情况
D.马尔可夫法可以预测企业人力资源需求的情况
参考答案：B
解析：经济计量模型法则综合考虑多种因素，且考虑各因素的交互作用。
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| Look at the picture. It's a picture 1 my aunt's family. This is Mary Smith. She is my aunt. She is my mother's 2 . And she is my grandfather's 3 . 4 husband (丈夫) is John Smith. Nick is their 5 and Emma is their daughter. Nick and Emma 6 brother and sister. They're my 7 . They call my mother 8 and my 9 uncle. I call John Smith 10 , too (也). It's a happy (幸福的) family. | |||
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