题型:名词解释 He had a wide _______ of interests, which made him a popular person that all of us like to make friends with.A.worldB.varietyC.variousD.difference 查看答案
题型:名词解释 有些产品品牌差异不大,消费者不经常购买,而购买时又有一定的风险,所以,消费者一般要比较、看货,只要价格公道、购买方便、机会合适,消费者就会决定购买。这种购买行为称为寻求多样化购买行为。() 查看答案