问题
单项选择题
通过对某些商业要素进行预测从而决定劳动力队伍的大小的方法是( )。
A．定性预测法
B．定量预测法
C．德尔菲法
D．人员核查法
答案
参考答案：B
解析：定量预测法又被称为统计学方法，指的是通过对某些商业要素进行预测从而决定劳动力队伍的大小的方法。所谓商业要素指的是销售量或市场份额等组织的商业属性。．
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通过对某些商业要素进行预测从而决定劳动力队伍的大小的方法是( )。
A．定性预测法
B．定量预测法
C．德尔菲法
D．人员核查法
参考答案：B
解析：定量预测法又被称为统计学方法，指的是通过对某些商业要素进行预测从而决定劳动力队伍的大小的方法。所谓商业要素指的是销售量或市场份额等组织的商业属性。．
Disposing of the garbage we produce every day is a major problem in cities around the world. In the United States, over 160 million tons of garbage is produced every year. Ten percent is recycled, ten percent is burned, and the rest is put in landfills. But finding land for new landfills is becoming more difficult. A city that has solved this problem in an unusual way is Machida in Tokyo. They have developed a totally new way of dealing with garbage. The key to the operation is that people should work together. Families must divide their garbage into six groups:
Nowadays, officials from cities around the world visit Machida to see whether they can use some of these ideas and techniques to solve their own garbage problems. 小题1: Each year people in the U.S.A. have to find places to put in _______ million tons of garbage. A.160 B.128 C.16 D.32 小题2:George’s family has the following garbage: wooden chairs, empty tins and branches. Into which group should he put the garbage?
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