题目内容

An intermediary

A. is someone who specializes in trade rather than production
B. is a wholesaler or retailer
C. performs all or some of the universal functions of marketing
D. all of the above

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Which of the following is not typical wholesaling function?

A. Providing market information to a producer
B. Granting credit to customers
C. Supplying capital to pay the cost of carrying inventory
D. None of the above is a typical wholesaling function

A channel of distribution is any series of firms or individuals who participate in the flow of goods and services from producer to final user or consumer.

A. 对
B. 错

在不同采样点同时采集的各个瞬时水样混合后所得到的样品称为( )

A. 瞬时水样
B. 混合水样
C. 综合水样
D. 平均水样

在对水样预处理时,其中不属于富集或分离方法的是( )

A. 蒸馏法
B. 萃取法
C. 硝酸消解法
D. 离子交换法

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