市场调查的步骤依次是()、制定调查方案、进行问卷设计和抽样设计、实地调查、数据分析和()。
参考答案:确定调查项目;撰写调查报告。
-I have bought a Chinese – English dictionary?
-When and where_____ you _____ it?
A.have, bought
B.did, buy
C.will, buy
D.do, buy
总装是把()装配成合格产品的过程。