单选题:当需要调查的问题不十分明确时,为确定调查课题及调查重点而进行的调查称为( ) 题目分类:中级运输经济(铁路) 题目类型:单选题 查看权限:VIP 题目内容: 当需要调查的问题不十分明确时,为确定调查课题及调查重点而进行的调查称为( ) A.探测性调查 B.描述性调查 C.因果关系调查 D.预测性调查 参考答案: 答案解析:
回答题:Lifetime Employment in Japanese CompaniesIn most large J 回答题:Lifetime Employment in Japanese CompaniesIn most large Japanese companies, 分类:中级运输经济(铁路) 题型:单选题 查看答案
回答题:1.Children enjoy shouting at a high wall and hearing the 回答题:1.Children enjoy shouting at a high wall and hearing the sound come back to 分类:中级运输经济(铁路) 题型:单选题 查看答案
The?outlook?from the top of the mountain is breathtaking. The?outlook?from the top of the mountain is breathtaking.A.view B.sight C.look D 分类:中级运输经济(铁路) 题型:单选题 查看答案