OUR AIM IS TO INCREASE THE EFFICIENCY OF THE RAIL SERVICES BOTH FOR FREIGHT AND PASSENGERS BY PROVIDING SERVICES ON THE NETWORK AND INCREASING _______ AMONG COMPANIES

20. - BÀI TẬP VỀ TỪ LOẠI 20. - BÀI TẬP VỀ TỪ LOẠI
BÀI TẬP VỀ TỪ LOẠI

20. Our aim is to increase the efficiency of the rail services both for freight and passengers by providing

services on the network and increasing _______ among companies.

A. competes

B. competitively

C. competitive

D. competition