As of June 2018, China’s first high speed railway stands at 26,869 km in total length, accounting for about 64% of the world’s high-speed rail tracks in commercial service.
As of June 2018, China’s first high speed railway stands at 26,869 km in total length, accounting for about 64% of the world’s high-speed rail tracks in commercial service.
A.正确
B.错误
正确答案:正确
Tag:中外铁路文化之旅
时间:2022-01-14 21:30:02