In planning its market offering, the marketer needs to address five product levels, each of which reduces customer value.
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石决明可用治
A. 肝阳上亢,头晕目眩
B. 目赤翳障,视物昏花
C. 两者均是
D. 两者均非
Capital items are long-lasting goods that facilitate developing or managing the finished products.
A. 对
B. 错
石决明具有的功效是
A. 平肝
B. 疏肝
C. 两者均是
D. 两者均非
羚羊角可用治
A. 肝风内动,惊痫抽搐
B. 肝阳上亢,头晕目眩
C. 两者均是
D. 两者均非