皮皮学，免费搜题
登录
搜题
【多选题】
以下关于运输方式及其技术经济特性的说法正确的是（ ）。A.
运输工具的技术速度不大于营运速度
B.
始建投资是指运输设施设备的初始建造价值
C.
当产业结构以资源密集型为主时，应选择运量大、批量大的运输方式
D.
公路运输方式的显著特点是机动灵活
E.
各种运输方式都有其最有利的应用范围
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】Jack is good, kind, hard working and intelt. __________, I can’t speak too highly of him. A. As a result B. In a word C. By the way D. On the contrary 12. I __________ going...
【简答题】A. Friendly. B. Serious. C. Hard-working. D. Open-minded.
【单选题】【 2015· 陕西】 22. Mary really hard on his book and thinks he’ll have finished it by Friday.
A.
worked
B.
has been working
C.
had worked
D.
has worked
【多选题】新一轮电力体制改革中强调的“三开放”是指()。
A.
有序向社会资本放开配售电业务
B.
有序放开输配电以外的竞争性电价
C.
有序放开电力工程项目建设
D.
有序放开公益性、调节性以外的发电计划用电
【简答题】6 Conversation Two Questions 12 to 15 are based on the conversation you have just heard. 12.A) She is hard-working. B) She has to catch an early bus. C) She is busy in the morning. D) She gets up late...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
