B. Oil sales are a major part of the country's income
This statement accurately reflects the significance of oil to Iran's economy, as oil exports are a crucial source of revenue for the country.
A. Oil purchases are the country's greatest expense
B. Oil sales are a major part of the country's income
C. Oil spills have meant expensive environment cleanup
D. Oil exploration takes a large part of the country's budget
1 answer
B. Oil sales are a major part of the country's income
This statement accurately reflects the significance of oil to Iran's economy, as oil exports are a crucial source of revenue for the country.