By 2005, China's network had become the biggest passenger carrier, generating about() percent of the world’s passenger traffic.


By 2005, China's network had become the biggest passenger carrier, generating about() percent of the world’s passenger traffic.

A.16

B.26

C.36 

D.46

正确答案:26


Tag:中外铁路文化之旅 时间:2022-01-14 21:30:07