皮皮学，免费搜题
登录
搜题
【简答题】
铁路运行机车上必须安装的“三项设备”是指（ ）。(2007年考题)
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】The bike needs/wants/requires ______ (repair)．
【简答题】各国公认、( )和( )是国际法基本原则的三大特征 。
【单选题】Regarding the relationship between needs and wants, which of the following statements is true?
A.
Organizational customers have only wants and needs.
B.
Wants are necessary for survival.
C.
Consumers have only needs not wants.
D.
There is not a difference between needs and wants
E.
A want may become a need at a different time or in different situation.
【简答题】A successful scientist needs _____ if he wants to makehypothesis ( 假设 ) of how processes work and how s takeplace. A. permission B. penetration C. imagination D. convention
【单选题】网络营销4C's理论体系不包括( )。
A.
commom wants and needs
B.
Cost to Satisfy wants and needs
C.
Convenience to buy
D.
Communication
【简答题】作为蛋白质合成的模板
相关题目：
参考解析：
知识点：
题目纠错 0
发布
