【多选题】以下沉淀形式与称量形式均正确的是()
C.
Al(C9H6NO)3-Al(C9H6NO)3
【简答题】psychographic segmentation
【判断题】Psychographic variables is more likely to be difficult to measure and obtain accurate data.
【单选题】“ Psychographic segmentation ”的中文意思是( )。
【单选题】Which of the following is a psychographic characteristic of a consumer?
【单选题】Which of the following is an example of a psychographic characteristic?
【多选题】以下沉淀形式与称量形式均正确的是( )
C.
Al(C9H6NO)3-Al(C9H6NO)3
【单选题】Which of the following is a psychographic characteristic of a consumer?
D.
educational qualifications