运用产品包装来保护产品、方便产品储运是现代营销的重要手段。()
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只讲产品组合深度、不讲产品组合宽度的商店是烟杂店。()
A. 对
B. 错
上海大众生产了桑塔纳后,又推出了帕萨特,这是向上延伸策略()
A. 对
B. 错
This radio is almost the same as ________.
A. she's
B. her
C. hers
D. she
She told me two stories, but ________ of them was interesting.
A. either
B. both
C. neither
D. none
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