A. USA
B. Switzerland
C. Japan
D. China
Submitted by: Engr. Hassnain Bhanbhro
World’s longest Metro line opened in China. Shanghai has opened two new metro lines, upholding its rank as the city with the largest Metro network in the world. With the new lines, the total length of Shanghai’s metro network has extended to 831 km, continuing to be the longest in the world.
Correct Answer: China ✔
Last Updated: January 21, 2022