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【单选题】
与外界没有热量交换的系统是绝热系统,同时它也可能是A.
开口系统
B.
系统
C.
孤立系统
D.
A+B+C
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举一反三
【判断题】The family is the most important consumer buying organization in American society.
A.
正确
B.
错误
【单选题】In most markets, consumer surplus
A.
reflects economic well-being.
B.
reflects the total value that buyers place on goods or services.
C.
reflects the benefit to buyers mandated by government.
D.
All of the above are correct.
【单选题】What is the most important consumer buying organization in society?
A.
family
B.
social class
C.
membership group
D.
subculture
E.
reference group
【单选题】The most direct way to market a consumer good is
A.
producer to wholesaler to retailer to consumer.
B.
Producer to retailer to consumer.
C.
Producer to agent/broker to wholesaler to retailer to consumer.
D.
All of the above are equally direct in terms of providing a consumer good to the buyer.
【简答题】R________ (相对地)speaking, most consumer goods in in Wal-Mart are cheaper than those in other supermarkets.
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