2026知到答案 Introduction to Railway（四川铁道职业学院） 最新智慧树满分章节测试答案

第一章 单元测试

1、多选题：
What are the characteristics of railway express freight transportation? （ ）
选项：
A:Improves freight transportation service quality
B:Rapid freight transportation
C:Enhances freight train speed
D:Uses traditional transportation organization means
答案: 【Improves freight transportation service quality;
Rapid freight transportation;
Enhances freight train speed】

2、单选题：
When was the Beijing-Tianjin Intercity Railway put into operation?（ ）
选项：
A:2011
B:2006
C:2008
D:2003
答案: 【2008】

3、单选题：
Which railway is the first electrified railway in China? （ ）
选项：
A:Baoji-Fengzhou Section of Baoji-Chengdu Railway
B:Beijing-Tianjin Intercity Railway
C:Dat