1 . Which one of the followings is suggested in the United States?

• A. The number of service workers may be underestimated by the definition of services used by the government
• B. There were fewer service workers than agricultural workers before 1988
• C. Most service workers are employed in service occupation rather than in service industries
• D. Most service workers are employed in occupations where they provide services that do not fall under the classical definition of services

Answer: Option D

Explanation: