单选题:由探亲、访友所产生的旅客运输需求属于( )需求。 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: 由探亲、访友所产生的旅客运输需求属于( )需求。 A.投资性 B.分配性 C.本源性 D.派生型 参考答案: 答案解析:
Pleasecomehereattentomorrowmorning________________________(如 Pleasecomehereattentomorrowmorning________________________(如果你方便的话) 分类:中级运输经济(铁路) 题型:单选题 查看答案
The test results are beyond ________; they have been repeate The test results are beyond ________; they have been repeated in labs all over t 分类:中级运输经济(铁路) 题型:单选题 查看答案
By saying that the bomb also has a deterrent effect the spok By saying that the bomb also has a deterrent effect the spokesman means that it 分类:中级运输经济(铁路) 题型:单选题 查看答案