由于消费者需求的差异性是市场细分的基础,所以凡是构成消费者差异的因素都可以作为市场细分的标准。( )
参考答案:对
轴承合金中,允许工作温度最高的是()
A.铅基巴氏合金
B.锡基巴氏合金
C.铅青铜
D.铝基轴承合金
- Nancy, thanks for_______my goldfish.
- You are welcome. [ ]
A. taking over
B. taking after
C. taking over of
D. taking for