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开展问卷调查的第一步骤是 The first step in conducting a questionnaire survey is
A.收集资料 data collection
B.确定研究问题 to determine a research topic
C.确定抽样方案 to determine the type of sampling
D.制定调查方案 to make an investigation plan
参考答案和解析
确定研究问题 to determine a research topic
更多 “开展问卷调查的第一步骤是 The first step in conducting a questionnaire survey isA.收集资料 data collectionB.确定研究问题 to determine a research topicC.确定抽样方案 to determine the type of samplingD.制定调查方案 to make an investigation plan” 相关考题
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