改变消费者对竞争品牌的信念,这是()定位。
A、实际的重新
B、心理的重新
C、竞争性反
D、二次
参考答案:C
—What are you going to give your mother for her birthday?
—I’ll buy her______ [ ]
A. something special
B. anything special
C. special something
D. special something
横道值法具有形象、直观、一目了然等优点,它能过准确表达出费用的()。
A.统计偏差
B.平均偏差
C.绝对偏差
D.相对偏差