Estel, a kitchen-cabinet manufacturer, positions its cabinets as furniture with superior craftsmanship and durability. This is an example of ________ differentiation.
【简答题】用括号里的动词或短语的正确形式完成句子。 1. We have no more right to___ happiness without pro ducing it.(consume) 2. New factories are____ everywhere.( go up) 3. Stress and tiredness often ____ a lack of concentra tion.(...