Correct option is A
As of 2016, the United States of America (U.S.A.) is the largest consumer of oil in the world. The U.S. consumes about 20% of the world's oil, making it the top consumer, followed closely by China. The U.S. uses oil primarily for transportation, industrial purposes, and energy production. Despite its status as a significant oil producer, the U.S. continues to import a substantial amount of oil to meet its consumption needs.