Which country has launched the longest bullet train line covering a distance of 2252 km in January, 2017?

Options

A. Japan
B. China
C. Afghanistan
D. Myanmar

Answer

B

Explanation

China, in January 2017, launched its lingest bullet train "Shangri-La of the World" from Kunming, capital of south-west China.s Yunnan Province to Beijing, expanding its high-speed train network to about 20,000 km conncting almost all provinces. A longer rail line stretching north to south is the 2,298 km Beijing-Guangzhou line, put into operation in 2012.